P1170 Rotor Sensor Fault
What does P1170 mean on a Ford?
P1170 — Rotor Sensor Fault. This Ford-enhanced code applies to 1990s Ford V8 models with distributorless/rotor sensing.
Common causes of P1170
- Failed rotor position sensor
- Damaged sensor wiring
- Corroded sensor connector
- Excessive air gap
- Control module fault
How to fix P1170
- Inspect the sensor and its air gap
- Test sensor output during crank
- Check wiring continuity
- Clean the connector
- Replace the sensor if no signal is present