P2191 - System Too Lean at Higher Load Bank 1
P2191 is a generic powertrain diagnostic trouble code indicating System Too Lean at Higher Load Bank 1. It relates to the Fuel & Air Metering system.
DTC Breakdown (SAE J2012)
| System | Powertrain (P) |
| Type | Generic |
| Subsystem | Fuel & Air Metering |
| Fault Index | 91 |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code P2191 mean?
The dtc/">diagnostic trouble code P2191 represents System Too Lean at Higher Load 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 P2191 are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about P2191
What does P2191 mean?
The diagnostic trouble code P2191 represents System Too Lean at Higher Load Bank 1. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
What is the system for P2191?
The P2191 code is located in the vehicle's Powertrain network.