P2497

EGR Cooler Bypass Position Sensor Circuit Bank 2

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–89 (est.)

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

P2495 P2496 P2498