P2497
EGR Cooler Bypass Position Sensor Circuit Bank 2
P2497 is an OBD-II diagnostic trouble code meaning: EGR Cooler Bypass Position Sensor Circuit Bank 2. Common causes: open or short circuit in the sensor circuit, malfunction of the bypass position sensor itself. Estimated repair cost: $28–89.
Symptoms
- Check Engine Light Illuminates
- Possible deterioration of engine performance
- Increased fuel consumption
- Power dips
- Increased content of harmful emissions
Causes
- Open or short circuit in the sensor circuit
- Malfunction of the bypass position sensor itself
- Poor contact in the sensor connector
- Wiring harness damage
- Problems with the engine control unit
How to Fix
- Conduct a visual inspection of wiring and connectors
- Check the integrity of the sensor circuit
- Check resistance and sensor signal
- If necessary, replace the bypass position sensor
- Repair only from an authorized dealer
Related codes
Error P2497 by Vehicle Brand
FAQ
What does the P2497 code mean?
P2497 is an OBD-II diagnostic trouble code that indicates: EGR Cooler Bypass Position Sensor Circuit Bank 2
What causes a P2497 error code?
The most common causes of P2497 include: Open or short circuit in the sensor circuit; Malfunction of the bypass position sensor itself; Poor contact in the sensor connector; Wiring harness damage.
How do I fix a P2497 diagnostic trouble code?
To fix P2497: Conduct a visual inspection of wiring and connectors. Check the integrity of the sensor circuit. Check resistance and sensor signal. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2497?
Yes, but get it checked soon
How much does it cost to fix P2497?
The estimated repair cost for P2497 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat