P1326 Acura Code – Ignition Control Module Combustion Quality Input Signal

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What are the possible causes of DTC P1326 Acura?

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

  • Faulty Ignition Control Module (ICM)
  • Ignition Control Module (ICM) harness is open or shorted
  • Poor electrical connection in the Ignition Control Module (ICM) circuit

How to repair DTC P1326 Acura?

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 Acura P1326 code?

  • Check Engine Light On (or Service Engine Soon Warning Light)

What does Acura P1326 code mean?

The Engine Control Module (ECM) monitors the Ignition Control Module (ICM). The ECM sets the OBDII code when the Ignition Control Module (ICM) does not meet factory specifications.

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