...control circuit high Bank 2 sensor 2. check the rear o2 sensor after the catalytic converter. sensor heater circuit has a problem. most likely o2 sensor, but could be wiring damage, bad plug ...
...heater circuit of bank 2 sensor 1 O2 sensor. Sensor 1 being before the catalytic convertor. Check the wiring for shaffing and melting but most likely the heater has failed. A heater in the O2 sensor ...
...to heated oxygen sensor (HO2S) 2 bank 1--heater control -circuit high====causes --wiring short to positive ---HO2S ---ECM replace the sensor it is in the exhaust pipe /manifold before the cat ...
...Heater Circuit Low Voltage Bank 1 Sensor 1 P0032 - Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 1 Sensor 1 P0036 - Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2 ...
...Heater Circuit Low Voltage Bank 1 Sensor 1 P0032 HO2S Heater Circuit High Voltage Bank 1 Sensor 1 P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 P0037 HO2S Heater Circuit Low Voltage Bank 1 Sensor ...
...Heater Control Circuit (Bank 1 Sensor 1) P0031 HO2S Heater Control Circuit Low (Bank 1 Sensor 1) P0032 HO2S Heater Control Circuit High (Bank 1 Sensor 1) P0033 Turbo Charger Bypass Valve Control ...
...Heater Control Circuit (Bank 1 Sensor 1) P0031 HO2S Heater Control Circuit Low (Bank 1 Sensor 1) P0032 HO2S Heater Control Circuit High (Bank 1 Sensor 1) P0033 Turbo Charger Bypass Valve Control ...
...Heater Circuit Malfunction (Bank 1 Sensor 1) P0136 02 Sensor Circuit Malfunction (Bank I Sensor 2) P0137 02 Sensor Circuit Low Voltage (Bank I Sensor 2) P0138 02 Sensor Circuit High Voltage (Bank I ...
...Heater Control Circuit (Bank 1 Sensor 1) P0031 HO2S Heater Control Circuit Low (Bank 1 Sensor 1) P0032 HO2S Heater Control Circuit High (Bank 1 Sensor 1) P0033 Turbo Charger Bypass Valve Control ...
Question about GMC Cars & Trucks
...Heater Performance Bank 1 Sensor 1 DTC P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2 DTC P0138 HO2S Circuit High Voltage Bank 1 Sensor 2 DTC P0140 HO2S Circuit Insufficient Activity Bank 1 Sensor 2 ...
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