P1246 ISUZU Possible Causes
- Faulty low pressure fuel regulator
- Low pressure fuel regulator harness is open or shorted
- Poor electrical connection in low pressure fuel regulator circuit
How is ISUZU P1246 Code Repair Done?
Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and 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)
P1246 ISUZU Meaning
Low pressure fuel regulator circuit malfunction is the generic description for Isuzu P1246 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the Isuzu P1246 OBDII code.