Category Archives: OBDII Powertrain Codes

P0136

P0136 OBD Code Definition:
P0136 HO2S12 Sensor Range/Performance Condition
P0136 OBD Code Description: Continue reading

P0137

P0137 OBD Code Definition:
P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2
P0137 OBD Code Description: Continue reading

P0139

P0139 OBD Code Definition:
P0139 HO2S Circuit Slow Response Bank 1 Sensor 2
P0139 OBD Code Description: Continue reading

P0140

P0140 OBD Code Definition:
P0140 HO2S12 Sensor Circuit No Activity Detected
P0140 OBD Code Description: Continue reading

P0144

P0144 OBD Code Definition:
P0144 O2 Sensor Circuit High Voltage Bank 1 Sensor 3
P0144 OBD Code Description: Continue reading

P0143

P0143 OBD Code Definition:
P0143 Heated Oxygen Sensor 3 Heater Control Circuit High
P0143 OBD Code Description: Continue reading

P0142

P0142 OBD Code Definition:
P0142 O2 Sensor Circuit Malfunction Bank 1 Sensor 3
P0142 OBD Code Description: Continue reading

P0146

P0146 OBD Code Definition:
P0146 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 3
P0146 OBD Code Description: Continue reading

P0145

P0145 OBD Code Definition:
P0145 Heated Oxygen Sensor 3 Circuit Slow Response
P0145 OBD Code Description: Continue reading

P0147

P0147 OBD Code Definition:
P0147 O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 3
P0147 OBD Code Description: Continue reading

P0150

P0150 OBD Code Definition:
P0150 Air Fuel Ratio Circuit Bank 2 Sensor 1
P0150 OBD Code Description: Continue reading

P0153

P0153 OBD Code Definition:
P0153 HO2S21 Sensor Circuit Slow Response
P0153 OBD Code Description: Continue reading

P0155

P0155 OBD Code Definition:
P0155 A/F Sensor 21 Heater System Malfunction
P0155 OBD Code Description: Continue reading

P0154

P0154 OBD Code Definition:
P0154 A/F Sensor 21 Heater System Malfunction
P0154 OBD Code Description: Continue reading