DTC: P1229

Search Bulletins/Recalls for P1229

Trouble diagnosis name: Sensor power supply circuit short

Component Description

DTC detecting condition:

• ECM detects a voltage of power source for sensor is excessively low or high.

Possible cause:

• Harness or connectors (The TP sensor 1 and 2 circuit is shorted.) (APP sensor 1 circuit is shorted.)
• Electric throttle control actuator (TP sensor 1 and 2)
• Accelerator pedal position sensor (APP sensor 1)
• MAF sensor
• EVAP control system pressure sensor
• Power steering pressures sensor
• Refrigerant pressures sensor
• ECM pin terminal