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Originally Posted by Alvin
actually 108 means that the car is very fat and it can't pull any more fuel out. 160 is very lean, can't add any more fuel.
I suspect either a bad O2, (your using delco right?) Misfire (can do funky things with O2 sensors) Valve adjustment Try swapping the o2's and see what happens.. If your wideband was reading 16:1 and your BLMS where in the >140's I would say your definately lean, right now your just getting a false signal from somewhere. What gets me is how weird the EASE diagnostic results are. :eek: |
I sent you a PM with extra details that might help you figure out which is sending you the false signal.
BTW. Never use anything but delco for O2 sensors. I've seen some crazy stuff from those mickey mouse Bosch o2's... :ack: |
Originally Posted by Alvin
I sent you a PM with extra details that might help you figure out which is sending you the false signal.
BTW. Never use anything but delco for O2 sensors. I've seen some crazy stuff from those mickey mouse Bosch o2's... :ack: You sent a PM to my email? I didn't recieve anything.... |
No to your pm box, look in the upper right under your user name
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Originally Posted by GRX
Wow. Thanks for the insight. This is getting interesting. The O2 is NOT a Delco. Aftermarket someting or other.
What gets me is how weird the EASE diagnostic results are. :eek: Follow-up: Tried the EASE diagnostics on a co-worker's 1985 vette and it behaved the same rendering false codes, 50, 51, 52. Also registered that the air cond. was on when it wasn't. |
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