Fuel Injector 1 Mechanical Fault
Table of contents
P1666 AUDI Possible Causes
- Faulty Fuel Injector
- Fuel Injector harness is open or shorted
- Fuel Injector circuit poor electrical connection
How do I fix code P1666 AUDI?
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.
- Before replacing the fuel injector, check the wire harness and/or replace harness if necessary.
Cost of diagnosing the P1666 AUDI code
The cost of diagnosing the P1666 AUDI 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)
P1666 AUDI Description
Fuel Injector 1 Mechanical Fault is the generic description for the P1666 Audi code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1666 Audi OBDII code.Still have questions? Please post your question on our Comments Section below for more information.