code1626 antitheft system fuel enable circuit
help with a 04 chevy impala
code1626 antitheft system fuel enable circuit
It sounds like a problem in the BCM. Do you have access to a Tech II scanner? This may be a simple reprogram of the BCM.
2004.5 Chevrolet Duramax 2500HD CCSB 4x4 LLY; PPE Hot +2; built tranny with Suncoast 1057, Alto clutches, Transgo shift kit, Allison deep pan, Transynd, etc.; S&B intake; FASS 150; fuel shim mod; MBRP 4" stainless exhaust; Autometer gauges; pump rub mod; blocked, braced, sleeved, plugged, etc.
allready peplaced the bcm and no tec 2 but we do have a modis and a vantage never seem to get the same codes twice
simply put their is no fuel to the injectors but cannot find any reason at all why
has the security light been coming off/on lately? When the key starts wearing out the ignition starts thinking the car is getting stolen. Usually though you start seeing the security light randomly come on/off for awhile before the car wont start.
I've found www.naioa.com has a decent amount of info on it. It's helped me a couple times with my '00 impala.
'05 K3500 SRW, CCLB, 4:10, G80, 496/Allison
As of March 2010: 52,000 miles
3500SRW member #12
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Land Yacht member #4....give me 40 acres and I'll turn this thing around
2000 Impala 3.8 182k miles, still going strong
1991 Cherokee 4.0/5 speed, 2in budget lift, 202k miles, runs like a......well it runs
Previous rides:
1978 Impala - smoothest ride ever
1984 Chevy K20, 350/manual tranny; Carter AFB competition 4bbl carb, custom built 3 inch exhaust w/ flowmaster- wish I never sold it
1995 Lumina LS 3.1 - darn reliable car, sold at 210k miles
1999 GMC K2500LD ECLB - red/chrome pimp-mobile, hey it got my future wife's attention ):h
installed n ew switch but that had no effect at all
I believe it needs a re-program with a Tech II.
Ed
Dad's Truck: 05 Crew Cab Short Bed LLY/Allison 4x4. Sport Red. SuperLiner Spray-In Bedliner, Fab Fours Rear bumper, Tork Lift Reciever, Firestone Transforce A/T tires, Full Amsoil. 70,500 miles
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turns out i was a pinched wire between the ignition and the ecm,when it made connection it was not full value the rest of the time the vehicle thaught it was stolen
Glad to see you found it Todd and the "price" to fix it was right.
Mike
2006 GMC 2500HD LBZ ext/sb Black. 135,000 miles and 3159 hrs as of 6/21/10. Predator tune (at 133k)WAS Totally stock except tires (285 BFG KOs), hitch, Line-X over the rail. Westin bars, Adrian crossover box, Putnam XDR Class V hitch / Prodigy Brake control.
Towing Interstate 1 7' x 18' utility trailer (10k) usually at limit or more
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You WON'T be takin' my right to bear arms
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4 days shop time !!!!!!!!!!!!!!! the owner had a new turn signall switch installed about 3 days b/4 we got it but neglected to mention that till we found it pinched in the collum after a new switch was installed a new pcm and countless hrs looking for the problem we really ate it on this one but it was a good education
Oh... well then I retract what I said. Thought you found all that and did it yourself.
2006 GMC 2500HD LBZ ext/sb Black. 135,000 miles and 3159 hrs as of 6/21/10. Predator tune (at 133k)
Towing Interstate 1 7' x 18' utility trailer (10k) usually at limit or more
Proud US Navy vet (BT2) and NRA member.
You WON'T be takin' my right to bear arms
Veterans of America Club, member #5.
PI Club Member #8
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