P1238 MAZDA Possible Causes
- Faulty Fuel Pump Driver Module (FPDM)
- Fuel Pump Driver Module (FPDM) harness is open or shorted
- Poor electrical connection in the Fuel Pump Driver Module (FPDM) circuit
How is the P1238 MAZDA code repaired?
Start by checking the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Technical Notes
Fuel Pump Driver Module (FPDM) disabled or offline
Possible Symptoms
- Engine Light On (or Service Engine Soon Warning Light)
P1238 MAZDA Meaning
Fuel Pump Driver Module disabled or offline is the generic description for the Mazda P1238 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Mazda P1238 OBDII code.