All Aobut Automotive Repairs All Aobut Automotive Repairs

P1129 CHRYSLER - Closed Loop Fueling Not Achieved Bank 2

Possible causes
- Fuel delivery system
- Engine Coolant Temperature (ECT) sensor or wiring connectors
- MAP sensor or wiring connectors
- O2 sensor wiring or connectors
- Engine mechanical system
What does this mean? What does this mean?
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1129 Chrysler Description

The Powertrain Control Module (PCM) detects a condition where the vehicle has remained in open loop fuel control, from a start-up condition, longer than a calibrated amount of time, when conditions would have otherwise closed loop operation.

Need A Repair Shop?
Find local automotive repair shops in your area.
Home - Privacy Policy - Terms and Conditions - Copyright 2010-2016 - - -