P1323
24X Reference Circuit Low Frequency
Severity
⚠️ MediumCan you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)
Symptoms
- Unstable engine idling
- Misfires
- Difficulty starting the engine
- Reduced engine power
- Check Engine light comes on
Causes
- Damage to sensor wiring or connectors
- 24X Crankshaft Position Sensor Malfunction
- Gear damage
- Circuit Grounding Problems
- Engine control module (ECM) malfunction
How to Fix
- Check the integrity of the sensor wiring and connectors
- Check the resistance and signal of the crankshaft position sensor 24X
- Inspect the gear for damage
- Check circuit grounding
- If necessary, replace the sensor or wiring