P1325 Code Subaru – Knock Control Limit for Cylinder 1 Reached

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What are the possible causes of DTC P1325 Subaru?

NOTE: The listed causes may not be a complete list of all potential problems, and there may be other causes.

  • Low fuel level or fuel quality
  • Mass Air Flow (MAF) sensor failure
  • Low fuel pressure
  • Abnormal engine noise or faulty knock sensor
  • Faulty knock sensor
  • Knock sensor wiring harness is open or short-circuited
  • Poor electrical connection in the knock sensor circuit

How to repair DTC P1325 Subaru?

Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

What are the possible symptoms of Subaru P1325 code?

  • Check engine light on (or engine maintenance warning light soon)

What does Subaru P1325 code mean?

Cylinder 1 knock control limit reached is the generic description for Subaru P1325 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no other information about the Subaru P1325 OBDII code.

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