P2388
EGR Sensor E Circuit Range/Performance
P2388 is an OBD-II diagnostic trouble code meaning: EGR Sensor E Circuit Range/Performance. Common causes: egr e sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- Unstable engine idling
- Dips during acceleration
Causes
- EGR E sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Dirty or stuck EGR valve
- Problems with the engine control unit
How to Fix
- Check the continuity of the EGR E sensor circuit
- Inspect the connectors and contacts of the sensor
- Check the resistance of the EGR sensor E
- Clean or replace EGR valve if necessary
- Replace the EGR E sensor if the fault is confirmed
Related codes
Error P2388 by Vehicle Brand
FAQ
What does the P2388 code mean?
P2388 is an OBD-II diagnostic trouble code that indicates: EGR Sensor E Circuit Range/Performance
What causes a P2388 error code?
The most common causes of P2388 include: EGR E sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Dirty or stuck EGR valve.
How do I fix a P2388 diagnostic trouble code?
To fix P2388: Check the continuity of the EGR E sensor circuit. Inspect the connectors and contacts of the sensor. Check the resistance of the EGR sensor E. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2388?
Yes, but get it checked soon
How much does it cost to fix P2388?
The estimated repair cost for P2388 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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