DTC 326

UnclassifiedGeneral

What This Code Means

DTC 326 is active

Possible Causes

  • Intermittent fault
  • Improperly torqued knock sensor
  • Faulty knock sensor
  • Faulty ECM
  • Faulty wire harness

Suggested Actions

  1. 1Verify all knock sensors are torqued properly
  2. 2Replace faulty knock sensor

ASK RUDY ABOUT THIS FAULT

Get a diagnosis walkthrough for DTC 326 on your specific Power Solutions International unit — cited to the OEM manual, not a forum guess.

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