Fuel Mode Indicator Lamp Control Circuit
Table of contents
P2668 DODGE Possible Causes
- Faulty Fuel Mode Indicator Lamp
- Fuel Mode Indicator Lamp harness is open or shorted
- Fuel Mode Indicator Lamp circuit poor electrical connection
How do I fix code P2668 DODGE?
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 P2668 DODGE code
The cost of diagnosing the P2668 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.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2668 DODGE Description
The Engine Control Module (ECM) monitors the Fuel Mode Indicator Lamp Control Circuit. The ECM sets the OBDII code when the Fuel Mode Indicator Lamp Control Circuit is out of factory specifications.