Fitech Troubleshooting No Start - Idle is higher than desired.

It was running fine since install, about a month. This test is done with a battery-powered continuity tester or an ohmmeter set to X1. I'm hoping the odd running condition and poor target AFR readings I was getting was from a bum 6AL2. On today's Tech Tuesday we are going to go over the common mistakes made with the Ultimate LS System. Fitech is a popular aftermarket fuel injection system used in various vehicles. The car is running but still struggles and has about 200 miles of learning as I've made changes and tested them out. Hello all! I've had my fitech 600hp installed in my 66 Mustang 302 for a bit over 2 months now and its always been a little wonky since the start. Pulled into the garage to do some tinkering and when ready to back it out, it cranked just fine but would not start. Overall I am happy with the way it is running right now but I think it can be better. Fitech will not feed fuel after initial prime with no signal. The most common reasons why a car cranks but won’t start have to do with a lack of fuel, compression or ignition. -Timing: base 16, 22 @1000 and all in 36 @ 3k and 6k. FiTech Fuel Injection•18K views · 11:04 · Go to 5 Reasons Not to Buy FiTech EFI System Troubleshooting a No Start, No Spark, No Fuel, No Com&. Symptom has i) the first key on gives a no start, ii) second key on triggers the ses light in continuous flash mode (indicating ecu not found), III) subsequent key on tries will eventually yield a constant ses (good) and the. had a blower on this car since the mid 80s( i know, i'm old) had the car almost 40 years. Fuel pump has power, there is fuel in the tank, battery is new and fully charged, i have spark, i have boosted the battery thru start attempts (as i saw that below 10v can create problems) its a new build that was working well, and suddenly nothing. The fuel rail are supplied and returned with AN-6 lines. Not sure if anyone else has had any injectors fail? Also irritating that you have to order them direct from fitech, I wish they were a standard injector. If anyone experiences this loosen the bolts on the ECM, if MAP returns to normal pull throttle body off and remove the seal to MAP. I've had the FiTech EFI on my 283 in my 65 C10 for some time now. FiTech Ultra Ram EFI 650 HP Force Fuel Injection Master Kits. Run a 2 gauge ground from battery to block. What you have to do after turning the throttle plate screw is to shut the car off wait 15-30 secs for the system to power down (this occurs when in the dashboard screen and the values go blank) this resets the TPS which is necessary cause moving the screw alters the TPS adjustment. Im using a inline pump and The pump sounds fine When it primes The system. gated communities palm coast If both check out, there is a connection problem or the distributor does not produce enough amps to trigger the Blue wire. That is my major complaint right now. The ATV is not getting enough air. Prior generations had the fuses in line and the relays were built into the ECU, let’s cover the new update! Tech Support Email: techmail@fitechefi. Hit that and you should see a message that says copied to clipboard. Are you having trouble restoring your bookmarks? Don’t worry, you’re not alone. ben shapiro soundboard Hooked it back up and tried starting and not even a hint of wanting to light up. This information is sent to the Engine Control Module (ECM), so the ignition spark and fuel injection timing can be adjusted. Tech Support Line: (951)340-2624. Another know problem is the prime shot. Battery is connected + restore switch battery has been hold for 3 secs on Inverters. I have no vacuum leaks and I have new exhaust system. If with the switch in the on position, your fuel pump wire voltage drops way below 12 when your pressure is not reading near 60, there must a problem with fitech not reading fuel pressure correctly, because it's …. Replaced the in tank with a Fitech pump and put in a fuel pressure gauge near the throttle body. zillow pewaukee wi Unexpectedly, on shutdown, the idle valve opens ready for a cold start as the fitech stays energised for a few seconds, so the idle has to be reset each start. This sensor calculates the rotational speed of the camshaft and shows its position. If voltage stays up, it should start. From there the FiTech was able to control timing. Start by drilling a 1⁄2” hole with a step drill in your fuel tank that is clean of all fuel vapors. If you've experienced a screen shut off during cranking battery voltage could be your issue. or 4 interest-free payments of $55. For one, the fitech will be reading cold, and running a cold mixture, until the thermostat opens. Once this happens, turn the ignition key to the on position and start the car. I have a 66 Buick Skylark that I installed Fitech Go master kit with inline fuel pump. The first concern with an EFI conversion is whether it will actually be a direct replacement for the carburetor. Yellow iron is a vital piece of equipment for many industries, and when it malfunctions, it can have a major impact on productivity. boston craigslist free pets I pore a little fuel in it and it starts for a few seconds. Remove it, press and hold the power button on your PC for 30 seconds, and then plug the battery and the power cable back in and try again. It features the FASTEST most accurate Self Learning available, Timing control, Wet flow Annular discharge and tons of. The Go EFI 4 Self Tuning Fuel Injection is rated at 600 HP but is suitable for engines from 200hp thru 600hp. FITECH programs the unit to dump the max amount of fuel into the intake fromthe factory. motor is obviously dumping fuel into motor and flooding. Applicable law may not allow the limitation of exclusion of. Of course there are numerous other reasons why a particular design of engine may not start. Pull out your handheld and tune in to see how you can improve your cold start! Check in every Tuesday for more tips and tricks from the. Just trying to start my ultimate ls and trans swap and not going well. Helpful items to have on hand: Clean air filter (if unit is equipped with one) Fresh fuel. I have a fuel pressure gauge coming tomorrow just to confirm the. I've tried adjusting the IAC to no avail. restored 68 Mustang, 302, 5spd, started out with 30003 system, then went to a FITECH in tank pump. These are six pin plugs, one pin is not used. I have the PA1200 Forced induction system on my Duster. I was able to get someone to help me by cranking the car while I checked the voltage. FFR 4Ga has been shortened to correct length. Electric steering from Saturn VUE. Before calling fitech, I think my biggest problem with IAC was I wasn't giving efi enough time between adjustments. To answer the title of your post, no, its a good system. 5 ohm "Flame Thrower" coil, which is the coil that went bad on me. A guy said he would sell me a new-in-box F. I have started mine lots of times and the AFR even with the blower heat stays prefect. Other than that the system worked great. When I finally get the IAC number down to single digits by adjusting the throttle plate stops, the idle now varies, and does not immediately return to idle after driving. My "PUMP" problem got fixed with a ground wire to car body and throttle body. 1972 Chevelle with 540ci BBC - Edelbrock 290 Ovals & Holley Sniper 4500 - 780lb. Yesterday driving about 20 miles because I'm scared to take the thing further than walking distance now, same thing happened. I'll go first : 77 F-150 2wd long bed c6 trans. If you want to use power adders now or in the future, buy an EFI kit that is Power Adder Compatible from the start. I built a 302 V8 for my son's 68 Mustang. I have 10 gauge ran from Fitech to the in-tank pump. Are you experiencing the issue with your FiTech system on a new installation where you crank the engine and it fires but it won't start, or if you prime the engine a few times, get some fuel in there and it fires and starts. Does this mean I have to replace the injectors or could there be another reason for this. so, I called them and ordered a new cable, 52. in morning when i want to start my engine i check coolant temperature and show me -12 or a little lower or more than -12 but this is wrong temp because my area temp is about 5c but in fitech is lower. There’s a couple of basics to troubleshooting pretty much anything. This is NOT a fix but it let me know the ECM was faulty and I could move the car or get it back home without having to call a wrecker again. Hold to save the hours and the advance to the minute selection. However, understanding the common reasons behind this iss. Problem 1: Keurig Isn’t Working / Brewing Coffee Properly. I've followed these, checked the TPS etc etc. yoshino bleach However, at warm engines, the thin oil and easy combustion doesn't need as much air to achieve a successful start, and too much will cause a very large flare of . In regards to not holding line pressure, that can be indicative of a problem, but not always. next day car will not start, and p0335. I have a similar story to this guy. Afaik, fitech doesn't start learning until the engine hits 170. where is the temp sensor located, you will want it as close to the return to the radiator or as close to the thermostat as possible the block and heads will always be higher, my fitech sensor was 10 off and the Delco i used foe a Chevy 1500 and it is still about4 degrees off but i am taking the gage temp closer to the head in the intake and the fitech …. - the most common sizes are 5/8", 3/4" and 13/16". If jump starting the car didn’t work, there may be an issue with the starter or solenoid. and the biggest thing is that it doesn't like to work very well with manual transmissions (I've got …. There are connections in the fuse box that meet the first two requirements but not the third. with the carbs it was dialed in really well but the carbs had no choke, so very temperamental in cooler weather. This product falls under the following Emissions Category: See Emissions Details. When this happens the controller display freezes with the RPM stuck at 59000+ and I have to reset the display to see real …. Just finished up installation and went for a test fire. Awhile back I emailed Fitech to see if there was a way we could lock it out with a password so nobody could start it. FITECH is better and does not have the problem - throttle arm is same as a carburetor. I have tried disabling the pump shot, i've followed your facebook videos on adjusting the cranking fuel, but nothing ever makes a difference without holding open the throttle pedal. Note that the FiTech throttle body will bolt directly to a spread bore 4-BBL manifold but may leak without the adapter plate. You can troubleshoot a Brother printer in several ways. Black/White: Connects to + side of coil (According to the instructions, this is the only wire that should be on the + side of the coil). currently it runs okay unless it gets hot. As the popularity of Amazon’s Alexa Echo continues to grow, so do the number of users who need help troubleshooting their device. Fitech wires laying on plug wires. Also try rounding the shielding. I keep seeing that the IAC steps need to be set between 6 and 10 for it to run properly. They should not be fouled or otherwise unserviceable. Runs the same cold, warm, idles the same no matter what. We're talking engine temperature, crank fuel, prime fuel multiplier, afterstart, and crank IAC. nail supply store in phoenix "Go to “idle setup” and find option 1 on the main menu “idle set mode” and switch to "on/all zero". The handheld and the computer seem to be talking but it won't start. Reading fuel pressure sensor voltage during a drive, to make sure I am seeing the necessary 58 PSI (2. We appreciate you watching, commenting, liking, and subscribing. I have exactly the same problems as you My Fitech installation # 32002 is about 1 years old 2000Km… I left home, did about 10 km, stopped the engine, and wanted to leave after 2 hours, but I couldn't start my truck. How to test and troubleshoot constant 12 volt voltage for the FiTech Fuel Injection system. after doing this several times the only way i have found it will start is to hold the throttle fully open. bib starter hanger 99014FiTech Go Spark Distributor, Chevy V8 Ready-To-Run. Just installed a 383 with FItech, the car starts then gets hot quickly and shuts off. Who knows but if you're having electrical issues to the hand held, check the 6 pin connector and look carefully at the yellow plastic covering on the connector for any head damage. Tech support suggested I check and adjust Prime Pump Time was 2 brought up to 8 going up by 2 at a time ( no difference)! Changed cam setting from to 3 to 2 no difference. This item is backordered and will take longer than 2-4 weeks to ship. I could tell it stuck because that port was filled with fuel. It includes a very advanced Handheld. We got another throttle body due to a problem that the guy caused, and now, this one won't start without holding the throttle open with the pedal. 55 gears, Fragola SS fuel lines, Breeze front …. I have a set of Magnecore wires on the way. On 6/11/2000 we (FiTech) replaced you complete EFI unit due to the issues you were experiencing at that time at no charge to you. In this episode I share what caused my FiTech no start issue when the engine was hot. Blue wire loomed with hot wires. The iac's job is to control the amount of air going through the throttle body so the ecu can maintain the idle you programmed into the hand held. Fuel pump has power, there is fuel in the tank, battery is new and fully charged, i have …. To adjust them down you have to open the throttle blades open. Installed a FiTech GoStreet EFI master kit, tank and all, on my '66 289 Mustang. The course is free and open to everyone – with no prior knowledge required. Thanks for that, but when sold as a set, they recommend the 1. No start tree from shop manual does not reveal any clues. A guide to basic, at-home troubleshooting tips and maintenance procedures that may help resolve start-up issues among Husqvarna's line of riding mowers. The Go EFI 2×4 1,200hp Power Adder System can be used on a 671 or 871 roots blower with this 2×4 Power Adder system. This Quick Start Manual is designed to get you up and running with the Go Street Kit and either the 40003 Fuel Command Center 2 or the 50001 Inline Fuel Delivery FiTech does not recommend aluminum fuel lines EVER! Or you can use the supplied EFI high pressure fuel hose that is supplied in your Fuel Delivery Kit. The Delco coil I replaced it with is a 1. The battery is the most basic but important part of the ignition system. I ran into the FiTech team, and we figured out the is. What's next? It all comes down to the handheld tuner, we're going to show . Free shipping on orders over $150 for Continental US orders! 0 items $0. brown oval pill 20 here a quick video of when it started to day. Fortunately, a few simple diagnostic s. On startup the car will not idle above 400 rpms and dies without me applying throttle. FiTech Force fuel systems make the upgrade to fuel injection easier! They simply connect to a stock mechanical or electric fuel pump, then supply the EFI system with high pressure through the use of an internal 340 lph (approximately 90 gph) pump. I have had the fitech 400 hp model with fuel command center for approx. Said about the only diag a guy can do is the common sense switch injectors in position and see if it follows. Good is you tune for the 304 then bolt in a 392 and retune for it. This week on Tech Tuesday we are going to do a quick guide on how to take your PC software off of your handheld and load it into your laptop so you can start doing PC tuning, let’s get started! *FITECH PROCAL SOFTWARE IS ONLY AVAILABLE FOR POWER ADDER AND LS …. We had problems holding fuel pressure. The AFR reading on the handheld and in the datalog is fixed at 14. ENGINE VACUUM: 15 inches at idle. I have confirmed the following: White wire has 12v while cranking and key on; Fuel pump has 12v while cranking and key on. Idle timing is what the Fitech will spark at while at idle. Page 7: Fuel Delivery Requirements Tight-Fit EFI Fuel Pressure Regulator Set to 58 PSI Hyperfuel Connect to Inlet PN: 44120 at Crossover Hose Post. Sorry no Chevelle, 73 Cadillac Eldorado - Fairly stock low comp. However, Brother printer troubleshooting methods depend on the issues the particular unit is exhibiting. • If using a return line use at least a 3/8" line. So, in my last ditch effort to salvage the FiTech, I pulled the front cover back off (while still installed in the vehicle as I promised myself that if I ever needed to pull the unit off the vehicle again, it was getting destroyed with a sledgehammer) and confirmed. Every FiTech system is meticulously tested for functionality before it leaves our Riverside, California facility. White wire should get power direct from battery, I used a relay to switch direct power using ignition power from the coil as the trigger, the battery must be in good condition, needs a earth direct from left hand front mounting stud to battery, blue wire …. • FiTech does not recommend aluminum fuel lines EVER!. During my attempts to start, I could not hear the fuel pump priming. Optional Throttle Cable Bracket (FiTech #67001) 4. Realized I needed to reload the map from the controller, so I did, but could only get the engine to. Tech Support Line: (951)340-2624 option 2. high-flow cable operated 92mm or 102MM inlet throttle body and 36 lb or 55 lb flow-matched injectors. It was dry after multiple tries. Drill and tap one of the fuel rail plugs on the front. Warning: Caution must be oberved when installing any prod- line. Checked ground with engine off, yep, got. The wires that are coming from the ignition switch need to be shorted together blue/ white tracer ignition. A user reports a problem with his FITECH fuel injection system that causes the truck to stall and not start after a week of use. Also, when you get going, set your AFR to the spark plugs. As a worst case scenario, it maybe your ECU. Start engine and let it warm up to 170 degrees F then look at the IAC steps on your dashboard. cut the small round part off seal and reinstall. 30003 unit on a Rover V8 (Buick 251). This can help overcome an off-idle stumble. The problem is that the fuel pump power seems to be getting cut off. The base for my cam is 10 degrees. my fitech has been nothing but problems. I have to remove the fuse from the yellow 12 v battery circuit and it stops. If it does not die while sitting, the battery is ok, so next disconnect the alternator's main output wire and tape off the end, or otherwise protect it from shorting. 99040 FiTech Go Spark Distributor, 289/302 Mech. I have a separate wire direct to battery for the +12 volts, the white wire (key) has +12 volts in the on and start position, also tried a separate. 038ish; The idle has no pressure from the screw; MSD ignition 6AL. It can be difficult to figure out what the problem is and how to fix it. Holley and FiTech recommend the MSD magnetic pickup dist. I suddenly could not drive it for a undetermined amount of time. Have adjusted cold start fuel with no impact. I have drove over 100 miles since installing my fitech as it runs great. If it starts running like crap for no reason either the 02 sensor took a poop or one or more of the injectors will be dirty. This Quick Start Manual is designed to get you up and running with the Go Street Kit and either the 40003 Fuel Command Center or the 40005 Inline Fuel Delivery Kit. FiTech recognizes that not everyone needs or has 600HP or a wild camshaft. Been having a weird problem with my 30004 lately. The first attemp to fire the engine. Petronix Digital HP Ignition Box. Crank your engine for 5-15 seconds and watch for a few things: Engine Kill should be Inactive, % Fuel Cut and % Ignition Cut should be zero and should stay this way while you crank. Then I go to start it and there was no spark, the 6AL2 died. On today’s Tech Tuesday we are going to go over the common mistakes made with the Ultimate LS System. Ive had relays melt when fuel pumps over heat and cause a ton of resistance in the main power wire. No Crank No Start, Ignition System Components #1: Battery. Followed the instructions and re-read and rechecked everything. The Go EFI 8 1200 HP (Power Adder Plus) is the ultimate system for the serious power builder. The handheld aint showing any rpm during crank and thats why it dosent turn on The fuel pump and fires The injectors. 18,128 likes · 301 talking about this · 348 were here. DO NOT USE the fuel pump control from the FITECH (Orange Wire). I have done a lot of troubleshooting with no results, I called Fitech and got no response back. next day i came to the shop, took it out for a beat run, after charging the battery, no issues. I have tried different AFRs and different idle RPM with no success. I have now been stranded on the side of the road three times. Visit our website today and learn more. I'd start off by confirming what settings you have in the "Start Up Menu"When you start getting flustered and changing many different parameters, you sometimes forget to check even the basics. Ok to start this let me start from the beginning. Caused my no start problem when battery was slightly discharged,like using winch. -I put my fuel pump back to 40 since I have the FCC. Ok, so grounds upgraded to the extreme and fan relay connected correctly. With key on, The fuel pump primes, and The injectors fire The prime mult, I crank The engine and it fires up on The fuel from The prime mult and The it dies og wont start again no matter how long I crank the engine, the fuelpump is not running and The handheld are not showing any RPM og it says 0% fuel pump. Petronix Flame-Thrower Magnetic Trigger Distributor. Another specific instance of no power to the fuel pump is in a Fitech system. 565 lift blower cam w/114 degree center line. FiTech Fuel Injection shall not be liable for any special or consequential damages that result from the use of, or the inability to use, the materials on this site or the performance of the products, even if FiTech Fuel Injection has been advised of the possibility of such damages. During some body work my battery got smoked. FiTech 400HP idle hang after a warm start. Lastly you may try shielding the blue tach wire and ground the shield. I set it at about 37 % per their instructions. I did the throttle adjustment screw procedure, per fi tech's instructions, still the same. 2ga battery to block, 10ga battery to body, 10ga battery to frame. The first step of troubleshooting to fi. regal amc theater After going through the download to the handheld, it was determined the card reader was bad. The ATV is not getting a spark or only gets a weak spark. so decided to try the 1200 dual quad power adder system for better drivability. Each model has its own product manual and set of troubleshooting steps. it is 12 with ignition on and drops to about 9-10 while cranking. Caterpillar is a leading manufacturer of heavy equipment and machinery, and their service manuals provide valuable information for troubleshooting and maintenance. Some common problems may include a. Car has been sitting for over a month, probably closer to two months. Models with a Delay Hours or Delay Start button will allow you to start the dishwasher now, but the wash cycle will not begin until the set number of hours has passed. Instantly communicated with the ECU. Some owners disconnect factory regulator and fit an adjustable external unit, BUT fit a pressure gauge first, to confirm if it is the problem before you start throwing dollars and time around. Put the Corvette fuel filter/regulator on the frame, and one teflon braided fuel line up to the engine. Prior generations had the fuses in line and the relays were built into the ECU, let's cover the new update! Tech Support Email: techmail@fitechefi. A little while later the engine would stumble if I floored it. Seperate battery to white and red wire no go. I still can read RPMs on the handheld; Good fuel pressure; Plug gap. 1967 Convertible (GTA/GT350 mashup. - my decel cut at 5 to help with the popping on decel. The car starts, idles and runs ok under gentle acceleration. I run a 100 micron filter pre pump and a 10 micron filter post pump. We recommend having this installation performed by an uct involving fuel system parts or gas tank modificaitons. I doubt it would keep pressure over the winter though. Check your plugs to make sure they are not fouled and the color looks good. For instance, my camaro has has a set of edelbrock headers with O2 bung for the factory efi. New Style Handheld for 30001, 30002 Go EFI 4. The FiTech Go Street EFI 400 hp system makes it easy to convert your carbureted engine to self-tuning fuel injection at budget-friendly pricing. To fix the P0480 fault code, start by visually inspecting the wiring harness and connectors. I was hoping there would be no issue running the same dizzy with the Fitech but it doesn't sound like I'll be that lucky. I have an issue that has reared its ugly head with my FiTech system. oppimaan? FITech-verkostoyliopisto tarjoaa valikoituja opintoja kaikista tekniikan alan yliopistoista Suomessa. Tuning issuesCold start, IAC, AFR, etc329 Topics · 2,424 PostsLast post: AFR's not being controlled · 2 days ago · 7. If your idle air controller (iac) isn't working properly, then that will affect idle quality. At this point we know the system is priming. bethpage fresh uny4 Has spark tested each spark plug and wire individually. So you've installed your Ultimate LS system and you are excited to crank the key for the first time, suddenly it does not start, do you wonder if you missed a step? On today's Tech Tuesday we are going to go over the common mistakes made with the Ultimate LS System. I have ground going to ground on coil, key going to switched power, everything installed like the manual. 3 and the fuel trim is not working any longer ? ( I have a separate innovate wideband O2 guage for comparison and it was reading correctly around 13. Over time, car batteries become weak and fail. They said the computer won’t work if it doesn’t get 10. I thought the same signal from the distributor that went to the computer to fire the coil also sent the signal to the. If anyone has had any experience with these same issues on this system please leave me a comment below really don't wanna convert back to carbureted for futu. Having trouble with your Amazon Echo device? Don’t worry, you’re not alone. rfi suppression plug wire, new plug with resistor , way much more fuel then it need , wrapped way to many thing. Putting the trans in drive will solve the problem. I hear fuel injectors "click" when key comes on. At no start, I have no key on injector - Answered by a verified Ford Mechanic I have a 94 mustang gt 5. Fortunately, there are a few troubleshooting tips that you can try to get your refrigerator back up an. Contents of this tutorial: Difference Between A No Crank And A No Start Condition. troller but is also capable of being far more tunable than System, call 951-340-2624. Fuel Injection, Carburetion & Fuel System - Fitech issues - fuel pump power control - A while back fitech had a sale for a kit that included a “force fuel” fuel pump which i jumped on. Last summer I had problems after being stuck in traffic and then shutting off for 10 mins. the first 4 folders dashboard etc are ALL empty. Turn key on and tap the blue wire. shyanne belt I must feather the throttle (gas pedal) a little to start it. Coil or plug wires too close to ecu. i start datalog then turn it off. When it comes to programming in C, having a C compiler is essential. So you've just installed your FiTech EFI system on your vehicle. Also try temporarily adding a ground wire from unit directly to battery. 45 degree hose end (1) AER-FBM1022 25. Once again turn the key on and wait for the prime shot to complete and wait 20 to 30 seconds and then try starting the car. If there's no signal (lighting of the noid light) at the injector plug(s), I would say you have a harness wiring problem. FiTech now offers relay and fuse box combos with their throttle body EFI systems. Latest software and new install of ECU + updated loom with fuse block (thank you Fitech - mine was out of warranty but you sent me new gear anyway 🙂 ) Anyhow. The FiTech Ultimate TPI System is not C. Start by warming up your engine to operating temperature. I also have the problem of revs dropping to 300-400 when coming to a stop, sometimes stalling, seem to be worse when I slowly ease to a stop, not when I brake normally, mostly close to home before engine fully warms up, I have a automatic that slipping into neutral makes no difference, have altered DFCO return fuel makes no difference, have. This will erase all leaned data but will not change any of your base settings. I noticed it would do this after the engine had been running for a while. It stuck open and flooded the motor, now it will not work at all. 1101 west gate city boulevard If you experience any technical difficulties or need assistance, please feel free to contact our technical support department at (951) 340-2624 Monday-Friday 7:00am. Petronix Petronix Flame-Thrower Coil. montgomery community college gunsmithing. When I open the throttle, it will backfire and shoot flames. I move it next to the radiator and temps dropped dramatically as did my hot start problems. 1) 96R3 battery (590/740CCA with reserve 95m) in the back with a 4 ga positive to the starter. Once it hits 180 degrees idles at 950 as st and performs flawlessly. No way to check pressure at the unit. Also tried running a ground cable directly from the battery post to the throttle body with no change. No major issues other than warm start after sitting 30-40 minutes. So I reset the settings to the stock V8 configuration. If it does, then it's the battery that's dying, not the electrical system in the truck. Even after sitting for weeks, Fires on first try everytime. I can’t get it to start but maybe 1 out of 30 times. 0 HO and FiTech 30003 EFI with a 40005 external fuel pump kit. I had to route all of my Fitech wiring away from any high …. 0, turn off the ignition, let the car sit for 30 seconds, then start it and make sure TPS resets to 0. 6 FiTech Fuel Injection • 12370 Doherty St.