P24E5
NH3 Sensor Circuit Intermittent/Erratic
P24E5 is an OBD-II diagnostic trouble code meaning: NH3 Sensor Circuit Intermittent/Erratic. Common causes: open or short circuit in the nh3 sensor circuit, poor contact in sensor connectors. Estimated repair cost: $56–167.
Symptoms
- Check Engine light comes on
- Engine performance deterioration
- Increased fuel consumption
- Power dips
- Unstable idling
Causes
- Open or short circuit in the NH3 sensor circuit
- Poor contact in sensor connectors
- NH3 sensor malfunction
- Problems with the SCR control module
- Corroded or damaged wires
How to Fix
- Check the integrity of wiring and connectors
- Clean sensor contacts and connectors
- Check the resistance and voltage in the sensor circuit
- Replace NH3 sensor if necessary
- Check and reflash the SCR control module if necessary
Related codes
Error P24E5 by Vehicle Brand
FAQ
What does the P24E5 code mean?
P24E5 is an OBD-II diagnostic trouble code that indicates: NH3 Sensor Circuit Intermittent/Erratic
What causes a P24E5 error code?
The most common causes of P24E5 include: Open or short circuit in the NH3 sensor circuit; Poor contact in sensor connectors; NH3 sensor malfunction; Problems with the SCR control module.
How do I fix a P24E5 diagnostic trouble code?
To fix P24E5: Check the integrity of wiring and connectors. Clean sensor contacts and connectors. Check the resistance and voltage in the sensor circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P24E5?
Yes, but get it checked soon
How much does it cost to fix P24E5?
The estimated repair cost for P24E5 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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