P06D2

Generic code

Free on OBD DashX

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iWhat P06D2 means

Sensor Reference Voltage E Circuit/Open

!Possible symptoms

Check and replace the sensor reference voltage circuit wiring if damaged or disconnected
Inspect and replace the sensor reference voltage circuit fuse if blown

?Possible causes

Faulty sensor reference voltage sensor
Wiring issues or loose connections in the sensor reference voltage circuit
Malfunctioning or damaged PCM (Powertrain Control Module)
Low battery voltage affecting the sensor reference voltage circuit
Corrosion or damage in the sensor reference voltage circuit.

✓Possible solutions

Check engine light illuminates on the dashboard
Decreased engine performance or reduced power
Engine may stall or have difficulty starting
Irregular or rough engine idle
Problems with the vehicle's fuel efficiency

Free on OBD DashX

P06D2 on OBD DashX

Real-world causes, how often this code shows up, and the fix — step by step.

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