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Tag: P0154

P0154 SUBARU HO2S21 No Activity Detected

Possible causes – Faulty Front Heated Oxygen Sensor Bank 2– Front Heated Oxygen Sensor Bank 2 harness is open or shorted– Front Heated Oxygen Sensor Bank 2 circuit poor electrical connection– Inappropriate fuel pressure– Faulty fuel injectors– Intake air leaks

Read More P0154 SUBARU HO2S21 No Activity Detected
Posted in OBDII Powertrain(P) Codes    Tagged P0154, SUBARU   

P0154 SCION HO2S21 No Circuit Activity Detected

Possible causes – Faulty Front Heated Oxygen Sensor Bank 2– Front Heated Oxygen Sensor Bank 2 harness is open or shorted– Front Heated Oxygen Sensor Bank 2 circuit poor electrical connection– Inappropriate fuel pressure– Faulty fuel injectors– Intake air leaks

Read More P0154 SCION HO2S21 No Circuit Activity Detected
Posted in OBDII Powertrain(P) Codes    Tagged P0154, scion   

P0154 TOYOTA HO2S21 No Circuit Activity Detected

Possible causes – Faulty Front Heated Oxygen Sensor Bank 2– Front Heated Oxygen Sensor Bank 2 harness is open or shorted– Front Heated Oxygen Sensor Bank 2 circuit poor electrical connection– Inappropriate fuel pressure– Faulty fuel injectors– Intake air leaks

Read More P0154 TOYOTA HO2S21 No Circuit Activity Detected
Posted in OBDII Powertrain(P) Codes    Tagged P0154, toyota   

P0154 VOLKSWAGEN HO2S21 Sensor Circuit No Activity Detected

Possible causes – Faulty Front Heated Oxygen Sensor Bank 2– Front Heated Oxygen Sensor Bank 2 harness is open or shorted– Front Heated Oxygen Sensor Bank 2 circuit poor electrical connection– Inappropriate fuel pressure– Faulty fuel injectors– Intake air leaks

Read More P0154 VOLKSWAGEN HO2S21 Sensor Circuit No Activity Detected
Posted in OBDII Powertrain(P) Codes    Tagged P0154, VOLKSWAGEN   

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Vehicle

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