P0140 Diagnostic Trouble Code Discussion for October 2006
Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity
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| Help Request | Posted | |
| 2001 Nissan Maxima GLE 3.0L MIL Lamp on VIN: JN1CA31D81 P0140: Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected. hello all nissan techs. Car came in with a few weeks ago with tranny problem. I replaced all the solenoids and cleared code. Transmission shifts perfectly now so we returned to owner. after two weeks check engine light returned with four o2 codes. datastream h... |
October 05, 2006 | |
| 1996 Volkswagen Jetta GLS 2.0L MIL Lamp on VIN: 3VWSA81H2T P0140: downstream o2-no signal. I need some help from you VW guys. Id like to thank everyone who takes the time to offer help. This car origanally came in with p0132 (no upstream o2 signal). I found a vacuum leak & repaired. Also checked o2 voltage with dvom, sensor worked but only switc... |
October 20, 2006 |
