P1230 SUBARU Possible Causes
- Faulty fuel pump control unit
- Faulty fuel pump relay
- Fuel pump control unit harness is open or shorted
- Poor electrical connection in fuel pump control unit circuit
How to Fix P1230 SUBARU Code?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or service engine soon warning light)
P1230 SUBARU Meaning
Fuel pump control unit malfunction is the generic description for Subaru P1230 code, but the manufacturer may have a different description for your specific model and vehicle year. Currently, we don’t have more information about the Subaru P1230 OBDII code.