Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with a sensor that helps control the flow of exhaust gases in your car. It's like when a toy's remote control doesn't work right because the signal keeps cutting out.
The P2496 code indicates that the Engine Control Module (ECM) has detected an intermittent or erratic signal from the EGR cooler bypass position sensor on bank 1.
The Exhaust Gas Recirculation (EGR) cooler bypass position sensor monitors the position of the EGR cooler bypass valve. This valve helps control the temperature of the exhaust gases recirculated into the engine. An intermittent or erratic signal from this sensor can cause the ECM to trigger the P2496 code.
• Check Engine Light illuminated
• Poor engine performance
• Increased emissions
• Faulty EGR cooler bypass position sensor
• Wiring issues, such as damaged wires or poor connections
• Malfunctioning EGR cooler bypass valve
EGR: Exhaust Gas Recirculation
ECM: Engine Control Module
• Use an OBD-II scanner to confirm the code.
• Inspect the EGR cooler bypass position sensor and its wiring for damage.
• Test the EGR cooler bypass valve for proper operation.
• Replace the faulty EGR cooler bypass position sensor.
• Repair or replace damaged wiring or connectors.
• Replace the EGR cooler bypass valve if necessary.
• OBD-II scanner
• Multimeter
• Wrench set
$150 - $400
Moderate
• Ford F-150
• Chevrolet Silverado
• Dodge Ram 1500
• Regular maintenance checks
• Ensure proper functioning of the EGR system
• Address wiring issues promptly
Sensor Issue
• Have the vehicle inspected by a professional.
• Avoid driving the vehicle if performance issues are severe.
Check if the vehicle's emissions warranty covers the EGR system.
The P2496 code has been associated with vehicles that have EGR system issues, particularly in models with higher mileage.
Moderate – Address the issue soon to prevent further engine performance problems.
Ignoring this code may lead to increased emissions, which could violate emissions regulations.
• Engine running
• Vehicle at operating temperature
The EGR cooler bypass position sensor is typically located near the EGR cooler on the engine.
Q: Can I drive with a P2496 code?
A: It's possible, but not recommended due to potential engine performance issues and increased emissions.
Q: How can I prevent P2496 from occurring?
A: Regular maintenance and addressing any EGR system issues promptly can help prevent this code.
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