
P0140 Diagnostic Trouble Code Discussion for October 2009
Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity
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Help Request | Posted | |
1998 Volvo S70 2.4L MIL Lamp on VIN: YV1LS557W1 P0140: bk 1 sensor 2 no activity. Hi guys! car comes in for exhaust leak,cat broken off at neck,replace converter,ck engine light comes on po133 and po140.as far as we know there were no previous problems.both oxygen sensors were replaced the front sensor seems to be OK rear sensor will not re... |
October 15, 2009 |