P1137 Diagnostic Trouble Code Discussion for March 2013
Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage During Power Enrichment
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| Help Request | Posted | |
| 2003 Chevrolet Trailblazer LT 4.2L MIL Lamp on VIN: 1GNES16S73 P1137: Heated Oxygen Sensor (Bank 1 Sensor 2) Low Voltage In Power Enrichment. Hello every one, i have a chevy here that came to me from another shop. Owner said it had been misfiring so he had plugs changed and plug wires as it also had loss of power. I checked the basics such as filters, fuel and air and oil quality,all were good but t... |
March 27, 2013 |
