P2389
EGR Sensor E Circuit Intermittent
P2389 is an OBD-II diagnostic trouble code meaning: EGR Sensor E Circuit Intermittent. Common causes: egr e sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Unstable engine idling
- Increased fuel consumption
- Dips during acceleration
- Check Engine Light Illuminates
- Increased emissions of harmful substances
Causes
- EGR E sensor malfunction
- Open or short circuit in the sensor circuit
- Oxidized or damaged contacts in connectors
- Wiring Harness Problems
- Engine control unit malfunction
How to Fix
- Check the continuity of the EGR E sensor circuit
- Inspect and clean connector contacts
- Check the resistance of the EGR sensor E
- Replace EGR E sensor if necessary
- Test the system after repair
Related codes
Error P2389 by Vehicle Brand
FAQ
What does the P2389 code mean?
P2389 is an OBD-II diagnostic trouble code that indicates: EGR Sensor E Circuit Intermittent
What causes a P2389 error code?
The most common causes of P2389 include: EGR E sensor malfunction; Open or short circuit in the sensor circuit; Oxidized or damaged contacts in connectors; Wiring Harness Problems.
How do I fix a P2389 diagnostic trouble code?
To fix P2389: Check the continuity of the EGR E sensor circuit. Inspect and clean connector contacts. Check the resistance of the EGR sensor E. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2389?
Yes, but get it checked soon
How much does it cost to fix P2389?
The estimated repair cost for P2389 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat