P0153 Diagnostic Trouble Code Discussion for January 2009
Heated Oxygen Sensor (Bank 2 Sensor 1) Slow Response
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| Help Request | Posted | |
| 1997 Mercedes-Benz S500 5.0L MIL Lamp on VIN: WDBGA51G6V P0153: Left O2 upstream correction parameter exceeded. Sensor adatations for the left downstream O2 was 1250ms and the CEL was on, readings for the left downstream was 70mV hot (at idle) and the right (300ms) was 750mV (~750mV is normal). This indicated that the left downstream was lazy or the left bank was very l... |
January 14, 2009 |
