Start the car up and about a minute after start up the O2 signal flatlines. Cut the engine off, start it back up and does the same thing. No codes. E38 computer LS3 with LT headers. My friend and I think the O2s are going bad.
Start the car up and about a minute after start up the O2 signal flatlines. Cut the engine off, start it back up and does the same thing. No codes. E38 computer LS3 with LT headers. My friend and I think the O2s are going bad.
I concur. Only thing to report flatlined NB's is faulty sensors.
Gray Ghost- The abomination. 2007 Chevrolet Silverado CCSB. 98mm turbo, nitrous, 428LSX, Rossler 80E with a brake. Finally finished. 23 psi, no numbers, Slow as hell.
PBM G8- Aluminum 364, twin Precision 67/66 turbos, 6L90 trans swap, CTS-V/Vaporworx fuel system, slowly making progress.
Dads 2011 CTS-V- Stock bottom end, stock heads, LS9 cam, pullies, ported blower, ported TB, D3 goodies, and lots of nitrous.
618/618 motor
906/862 spray
Caterpillar 50 Forklift- Duramax swap
The chances of 2 sensors going bad at the same time are pretty much nil. If it is open loop and pretty lean you may see that. What are the fuel trims like? Post a log.
1997 Trans Am WS6 - LS1 swap - TR224 - Pacesetter Longtubes - Yank SS3600
- 3.42 Moser 12 bolt - Wilwood Brakes - HP Tuners tuned - P1SC-1 Procharger
Bone stock computer, started tuning it and noticed this issue. Car has CAI and 1 3/4" LTs. Stopped were we were at and I posted up.
Post a log
1997 Trans Am WS6 - LS1 swap - TR224 - Pacesetter Longtubes - Yank SS3600
- 3.42 Moser 12 bolt - Wilwood Brakes - HP Tuners tuned - P1SC-1 Procharger
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