Pump Speed Signal Fault
Table of contents
P1189 FORD Possible Causes
- Faulty Pump Speed
- Pump Speed harness is open or shorted
- Pump Speed circuit poor electrical connection
How do I fix code P1189 FORD?
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 P1189 FORD code
The cost of diagnosing the P1189 FORD 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)
P1189 FORD Description
The Powertrain Control Module (PCM) monitors the Pump Speed. The PCM sets the OBDII code when the Pump Speed is not to factory specifications.