What are the possible causes of DTC P1323?
NOTE: The listed causes may not be a complete list of all potential issues and there could be other causes.
- Faulty 24X CKP sensor
- 24X CKP sensor wiring open or shorted
- Poor electrical connection in the 24X CKP sensor circuit
How to repair DTC P1323?
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.
When is code P1323 detected?
No 24X reference pulse received by the Powertrain Control Module (PCM) and the line is low for 4 seconds.
What are the possible symptoms of code P1323?
- Check Engine Light on (or Service Engine Soon warning light)
What does code P1323 mean?
The Ignition Control Module creates a 4X signal and a 24X signal that is used by the PCM for ignition and fuel control. In this diagnostic test, the PCM checks for the reception of 4X reference pulses without 24X reference pulses. When the engine is running and the PCM receives 4X reference pulses without 24X reference pulses and the 24X reference signal line is low for 4 seconds, DTC P1323 is set.