[WithHonor037]

There seems to be confusion as to what im saying about the O2 sensor so Im going to try and restate my issue.

The O2 sensor appears to be working fine. Im measuring it in mV not V. The readings from the O2 sensor are normal on cold startup until the engine gets completely warm (when closed loop should begin). Then the O2 readings drop almost to 0 (about 145 mV or .145V) Indicating a lean condition. The car will stay here until shut off to cool down.

While its running warm and full lean it will pop, backfire, and miss occasionally. Virtually undriveable. Under heavy acceleration the car will accelerate and sound normal but under cruising or slight acceleration it will barely move itself and shows all the symptoms previously stated.

I hope that's a little more clear.