Category Archives: OBDII Powertrain Codes

P040B

P040B OBD Code Definition:
Exhaust Gas Recirculation Temperature Sensor A Circuit Range/Performance
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P083B

P083B OBD Code Definition:
Transmission Fluid Pressure Sensor/Switch G Circuit Range/Performance
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P164B

P164B OBD Code Definition:
O2 Sensor Positive Current Trim Circuit Performance (Bank 2 Sensor 1)
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