P1151 VOLKSWAGEN Possible Causes
- Low fuel pressure or volume
- Check engine for vacuum leaks
- Clogged or faulty fuel injector(s)
- Mass Air Flow (MAF) sensor failure
How to Fix Volkswagen P1151 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 warning light soon service)
P1151 VOLKSWAGEN Meaning
Bank 1 Long Term Fuel Trim Range 1 Lean Lower Limit Exceeded is the generic description for Volkswagen code P1151, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have additional information about Volkswagen OBDII code P1151.