P1128 MITSUBISHI - Closed Loop Fueling Not Achieved Bank 1
P1128 MITSUBISHI Possible Causes
- Check fuel trim values
- rich or lean air/fuel ratio
- Open or short circuit condition
- Manifold Absolute Pressure (MAP) Sensor faulty
- Engine Coolant Temperature (ECT) sensor faulty
- Faulty oxygen sensor
First diagnose P1128 MITSUBISHI code
Check 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 P1128 MITSUBISHI code
Labor: 1.0The cost of diagnosing the P1128 MITSUBISHI 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.
P1128 MITSUBISHI Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1128 Mitsubishi DescriptionClosed Loop Fueling Not Achieved Bank 1 is the generic description for the P1128 Mitsubishi code, but the manufacturer may have a different description. Currently we have no further information abouth the P1128 Mitsubishi OBDII code. Please post your question on our "Questions" section for more information: AutoCodes.com Questions.
P1128 MITSUBISHI More InformationNeed more information on how to fix the P1128 MITSUBISHI code?
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