P1391 — Mercury
P1391 — Mercury: Glow Plug Circuit Low Input Bank 1
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
3 — Subsystem
Ignition system or misfire
Manufacturer-specific meanings (Mercury)
- Input basso circuito candelette (bancata 1)
- Wheel Speed Sensor 1, G-Sensor Circuit Performance
- Intermittent Loss of CMP Or CKP
- Wheel Speed Sensor 1 G-Sensor Circuit Performance
- Glow Plug Circuit Low Input Bank 1
- Intermittent Loss Of CMP Or CKP Sensor Signals
- CMP Sensor Bank 2 Short To Ground