P1157 — Volkswagen — MAP sensor power supply: circuit fault

For Volkswagen, P1157 corresponds to fault 17565 and concerns the electrical supply to the intake manifold absolute pressure (MAP) sensor.

Meaning, symptoms, causes and checks

For Volkswagen, P1157 corresponds to fault 17565 and concerns the electrical supply to the intake manifold absolute pressure (MAP) sensor.

Affected system: Intake and pressure sensing