P06B1

DTC P06B1, sometimes indicated as P06B100 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the hybrid propulsion system causing sensor power supply "a" circuit low.

This code is caused by a low voltage on the sensor power supply "A" circuit. This can be caused by a bad power supply, a short in the wiring, or a bad sensor.
To fix this code, first check the power supply and wiring. If everything is okay there, then replace the sensor.

• P06B1: Sensor Power Supply "A" Circuit Low
• P06B1: Sensor power supply A – circuit low
• P06B1 00: Sensor power supply A - circuit low