P1247 ISUZU Possible Causes
- Faulty low-pressure fuel regulator
- Low-pressure fuel regulator wiring harness is open or short-circuited
- Poor electrical connection in the low-pressure fuel regulator circuit
How is P1247 ISUZU 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.
Possible Symptoms
- Engine light on (or maintenance engine warning light soon)
P1247 ISUZU Meaning
Low voltage in the fuel pressure regulator circuit is the generic description for the P1247 Isuzu code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the P1247 Isuzu OBDII code.