Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Manifold Pressure/Vacuum Sensor: Service and Repair




Manifold Absolute Pressure (MAP) Sensor













Removal and Installation

1. Disconnect the Manifold Absolute Pressure (MAP) sensor electrical connector.

2. Remove the screw and the MAP sensor.
- To install, tighten to 3 Nm (27 lb-in).

3. NOTE: Lubricate the MAP sensor O-ring seal with clean engine oil.

To install, reverse the removal procedure.