How to Fix P1170 GMC 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 engine service soon warning light)
P1170 GMC Meaning
Bank to bank fuel balance offset is the generic description for the P1170 GMC code, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about the OBDII P1170 GMC code.