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05-24-2003, 05:29 PM
KOER code 92
Car is running rich
Changed maf sensor
O2 sensors
And AFPR changed.
Tried running fuel pressure from 39psi to 44psi with no luck.
What could cause this code 92?
At idle you can smell unburned fuel.When you get on it you see black smoke out the rear.

05-24-2003, 06:54 PM
i had to go throught the same thing-changed everything with no luck-but my car was foulingh out, so i had to change the plugs every time i wanted to start it to try to figure out the problem-ended up being thatr the maf sensor i put in was off a 4.6, causing the injectors to stay open too long and flood the engine. mike.