architechnik
15+ Year Contributor
- 690
- 10
- Jun 21, 2007
-
Glad,
Oregon
Fuel trims have been reading at 82% for some time, but I think it is a failing O2 sensor. I recently installed a WBO2 to completely track the problem. I noticed that once the throttle reaches about 55% the Wideband goes to straight rich (10:1 maxed on display).
According to MMCd the tps seems to move fairly constant with small jumps, but I think it is just the palm.
Has anyone documented something similar? Is there something that would confuse the high fuel trims or is there something wrong with one of my maps? I will double check the voltage stream from the TPS tomorrow and provide an update.
According to MMCd the tps seems to move fairly constant with small jumps, but I think it is just the palm.
Has anyone documented something similar? Is there something that would confuse the high fuel trims or is there something wrong with one of my maps? I will double check the voltage stream from the TPS tomorrow and provide an update.