P1270 OBD Code Definition:
P1270 Control Module Self-Test, Torque Monitoring
P1270 OBD Code Description:

Possible Symptoms

  • Drivability Issues
  • Reduced Power
  • Rough Engine Running
  • Increased Emission Values

Possible Causes

  • Regulation times exceeded
  • Contact resistance

Possible Solutions

  • Check Injectors and Injector Wiring
    • See Meas. Value Block 018
    • Check Resistance of Injectors/Wiring


One thought on “P1270

Leave a Reply

Your email address will not be published. Required fields are marked *