EV Diagnostics
Source-backed diagnostic reference

P1220 EV diagnostic code

Throttle Position (TP) Sensor 2 Circuit

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • BUICK: Throttle Position (TP) Sensor 2 Circuit Source
  • CADILLAC: Throttle Position (TP) Sensor 2 Circuit Source
  • CHEVY: Throttle Position (TP) Sensor 2 Circuit Source
  • CHRYSLER: Throttle Position (TP) Sensor 2 Circuit Source
  • FORD: Series Throttle Control Fault Source
  • GM: Throttle Position (TP) Sensor 2 Circuit Source
  • GMC: Throttle Position (TP) Sensor 2 Circuit Source
  • LINCOLN: Series Throttle Control Fault Source
  • MERCEDES: Fuel Quantity Actuator Y231 Source
  • MERCURY: Series Throttle Control Fault Source
  • NISSAN: Fuel Pump Control Signal Fault Source
  • OLDSMOBILE: Throttle Position TP Sensor 2 Circuit Source
  • OTHER: Series Throttle Control System Malfunction Source
  • SATURN: Throttle Position TP Sensor 2 Circuit Source
  • VOLKSWAGEN: Cylinder 8 Fuel Injector Circuit Short To B+ Source

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