P2490 - EGR Cooler Bypass Control Circuit Low Bank 2
P2490 is a generic powertrain diagnostic trouble code indicating EGR Cooler Bypass Control Circuit Low Bank 2. It relates to the Auxiliary Emission Controls system.
DTC Breakdown (SAE J2012)
| System | Powertrain (P) |
| Type | Generic |
| Subsystem | Auxiliary Emission Controls |
| Fault Index | 90 |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code P2490 mean?
The dtc/">diagnostic trouble code P2490 represents EGR Cooler Bypass Control Circuit Low Bank 2. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
Detailed diagnostic guides and specific fix procedures for code P2490 are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about P2490
What does P2490 mean?
The diagnostic trouble code P2490 represents EGR Cooler Bypass Control Circuit Low Bank 2. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
What is the system for P2490?
The P2490 code is located in the vehicle's Powertrain network.