P0138 Diagnostic Trouble Code Discussion for December 2021
Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage
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| Help Request | Posted | |
| 2009 Honda Fit 1.5L Excessive Emissions, Poor Idle Quality, Misfire VIN: JHMGE87209 P0138: 02 sensor circuit high voltage. Towed in customer sates car has been to another shop and is not fixed. Car runs rough, has no power and check engine light flashing. Has new B1 and B2 sensors, new MAF sensor and new air filter. Customer cant recall ever doing a valve adjustment. P0301-4, ... |
December 23, 2021 |
