AutoCodes - OBDII Code List - P1323 CHEVROLET

P1323 CHEVROLET - IC 24X Reference Circuit Low Frequency

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

P1323 CHEVROLET Possible Causes

  • Faulty 24X CKP sensor
  • 24X CKP sensor harness is open or shorted
  • 24X CKP sensor circuit poor electrical connection

How do I fix code P1323 CHEVROLET?

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 connector's pins.

Cost of diagnosing the P1323 CHEVROLET code

Labor: 1.0

The cost of diagnosing the P1323 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1323 CHEVROLET Description

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 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.
OBDII Code P1323 Chevrolet - IC 24X Reference Circuit Low Frequency - AutoCodes.com

More Information

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