P1323 CADILLAC Possible Causes
- Faulty 24X CKP sensor
- 24X CKP sensor harness is open or shorted
- 24X CKP sensor circuit poor electrical connection
First diagnose P1323 CADILLAC code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P1323 CADILLAC code
Labor: 1.0The cost of diagnosing the P1323 CADILLAC code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P1323 CADILLAC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1323 CADILLAC MeaningThe 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 4X reference pulses being received without 24X reference pulses. When the engine is running and the PCM is receiving 4X reference pulses without 24X reference pulses and the 24X reference signal line is low for 4 seconds, DTC P1323 is set.
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