P1158 AUDI Possible Causes
- Faulty manifold absolute pressure sensor
- Manifold absolute pressure sensor harness is open or shorted
- Poor electrical connection in manifold absolute pressure sensor circuit
How to Fix AUDI P1158 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 service engine soon warning light)
P1158 AUDI Meaning
Manifold Absolute Pressure Sensor Implausible Signal is the generic description for Audi P1158 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the Audi P1158 OBDII code.