P1158 VOLKSWAGEN Possible Causes
- Faulty manifold absolute pressure sensor
- Manifold absolute pressure sensor harness is open or shorted
- Poor electrical connection in the manifold absolute pressure sensor circuit
How to Fix Code P1158 VOLKSWAGEN?
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 VOLKSWAGEN Meaning
Implausible signal from the manifold absolute pressure sensor is the generic description for Volkswagen code P1158, but the manufacturer may have a different description for your vehicle model and year. Currently, we do not have further information about the Volkswagen P1158 OBDII code.