P1151 AUDI 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 P1151 AUDI 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 to be on)
P1151 AUDI Meaning
Bank 1 Long Term Fuel Trim Range 1 Lower Lean Limit Exceeded is the generic description for Audi P1151 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have more information about the Audi P1151 OBDII code.