Error code

OBD2 P0245

OBD2P0245
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.

What it means

Turbo/Super Charger Wastegate Solenoid 'A' Low.

Severity

highCan drive, but power loss and other issues may occur.

Summary

P0245 indicates an issue with the turbocharger or supercharger wastegate solenoid 'A' circuit being too low in voltage. This affects engines equipped with electrically controlled boost systems.

Symptoms

  • Stored trouble code and illuminated MIL (CHECK ENGINE) light
  • Varying degrees of power loss, from slight to severe enough to make the vehicle undrivable
  • Increased fuel consumption
  • Measurable increase in emissions
  • Engine may run roughly at high speeds or stall at idle

Common Causes

  • Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors in the boost control system (most likely)
  • Defective wastegate actuator
  • Defective or malfunctioning boost pressure sensor
  • Damaged or improperly adjusted actuator linkage
  • Damaged turbocharger
  • Failed or failing PCM

Diagnosis

  1. Inspect wiring and connectors for damage, corrosion, or shorts.
  2. Check the wastegate actuator for proper operation.
  3. Verify boost pressure sensor functionality.
  4. Examine actuator linkage for correct adjustment and condition.
  5. Test turbocharger performance.

Fixes

  • Replace damaged wiring/connectors, wastegate actuator, or boost pressure sensor as needed.

FAQ

What does P0245 mean?

P0245 indicates a low voltage issue with the turbocharger or supercharger wastegate solenoid 'A' circuit.

How do I fix P0245?

Fixes may include replacing damaged wiring/connectors, the wastegate actuator, or the boost pressure sensor.

View source

Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.

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