P1129 DODGE - Closed Loop Fueling Not Achieved Bank 2
P1129 DODGE 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
How do I fix code P1129 DODGECheck the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Cost of diagnosing the P1129 DODGE code
Labor: 1.0The cost of diagnosing the P1129 DODGE code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P1129 Dodge DescriptionThe 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.
P1129 DODGE More InformationNeed more information on how to fix the P1129 DODGE code?
Get Access to Factory Service Manuals
Need more help?Get the P1129 Dodge code diagnosed by a professional: Find a repair shop in your area
CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1129 Dodge code? Have you replaced any parts?
Any information is appreciated. Thanks