P2002 - Particulate Filter Efficiency Below Threshold Bank 1
P2002 is a generic powertrain diagnostic trouble code indicating Particulate Filter Efficiency Below Threshold Bank 1. It relates to the Fuel & Air Metering and Auxiliary Emission Controls system.
DTC Breakdown (SAE J2012)
| System | Powertrain (P) |
| Type | Generic |
| Subsystem | Fuel & Air Metering and Auxiliary Emission Controls |
| Fault Index | 02 |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code P2002 mean?
The dtc/">diagnostic trouble code P2002 represents Particulate Filter Efficiency Below Threshold Bank 1. 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 P2002 are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about P2002
What does P2002 mean?
The diagnostic trouble code P2002 represents Particulate Filter Efficiency Below Threshold Bank 1. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
What is the system for P2002?
The P2002 code is located in the vehicle's Powertrain network.