How to Fix P1170 BUICK 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 BUICK Meaning
Bank to bank fuel trim offset is the generic description for Buick code P1170, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about Buick OBDII code P1170.