Man what a pain! Hate problems like that when its something so simple.
Man what a pain! Hate problems like that when its something so simple.
Silverado Z71 10" Lift COMPLETE 6.0/4L80E PRC 2.5 Ported LS6 Heads 228r Comp Cam 3200 CIRCLE D Stall LS7 Lifters ARP Bolts SLP Oil Pump and Double Timing Chain 160 T-Stat 3" SLP Loudmouth Electric Cutout Walbro 255 Pacesetter Longtubes MSD Starter NELSON Harmess NELSON Street/Strip Tuned ECM MSD Wires LS1 Throttle Body Braided Lines Spectre CAI 4.56 Gears Detroit Locker 14 bolt http://www.ls1truck.com/forums/lsx-t...wap-build.html
yea man...so i got it all put back together and she drives GREAT!!!! shifts nice and smooth...tons of power! but now i have another issue....the pcm isnt turning on the fuel pump. right now i hav it hooked up to ignition. but she drives greatOriginally Posted by HPICamaroSS
96 2 Door Tahoe 4wd / 5.3 Swap / CAI / Tune / Pacesetter LTs / Magnaflow / LED Dash / Novak A/C Bracket /
http://www.ls1truck.com/forums/lsx-t...ders-pics.html
Glad to hear you got it fixed. A little diagnostics will do you good.
Green PCM connector Pin 9 is a dark green wire with a white stripe, it triggers the relay for the fuel pump. It supplies power to the relay.
Last edited by RedHeartbeat; 04-24-2012 at 09:58 PM.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
yea for some reason it was in green pin 5 and worked til now lol. its in pin 9 and theres no power. i cut it and put the test light to it and theres no power at all. no codes are coming up either.Glad to hear you got it fixed. A little diagnostics will do you good.
Green PCM connector Pin 9 is a dark green wire with a white stripe, it triggers the relay for the fuel pump. It supplies power to the relay.
96 2 Door Tahoe 4wd / 5.3 Swap / CAI / Tune / Pacesetter LTs / Magnaflow / LED Dash / Novak A/C Bracket /
http://www.ls1truck.com/forums/lsx-t...ders-pics.html
made a video!
http://s1105.photobucket.com/albums/...=VIDEO0064.mp4
96 2 Door Tahoe 4wd / 5.3 Swap / CAI / Tune / Pacesetter LTs / Magnaflow / LED Dash / Novak A/C Bracket /
http://www.ls1truck.com/forums/lsx-t...ders-pics.html
Don't blow it up before you get to Georgia!
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
lol..ill try my best! any idea why the pcm wouldnt activate the fuel pump?
96 2 Door Tahoe 4wd / 5.3 Swap / CAI / Tune / Pacesetter LTs / Magnaflow / LED Dash / Novak A/C Bracket /
http://www.ls1truck.com/forums/lsx-t...ders-pics.html
"They speed limit over here is 35...but who cares"
95 C1500 LM7, built 4L60e, Circle D 3200, LT's, Nelson tune, open differential, 3.42, and LS1 e-fans. Tractionless
i gotta find a back road to have some fun on. i went to cvs later on and got pulled over. luckily for me the cop was cool. he asked me why i was driving so fast and i told hm i just put a new engine in. explained to him a little what i did and he just happens to own a 95 blazer lol. he checked out under the hood and everything. lol chevy runs deep!"They speed limit over here is 35...but who cares"
96 2 Door Tahoe 4wd / 5.3 Swap / CAI / Tune / Pacesetter LTs / Magnaflow / LED Dash / Novak A/C Bracket /
http://www.ls1truck.com/forums/lsx-t...ders-pics.html
Bad pcm? Checking wrong pin output? It only supplies power while the engine is running and for two seconds when you first turn the key on.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
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