Manifold Pressure/Vacuum Sensor: Service and Repair

Manifold Absolute Pressure Sensor Replacement

Removal Procedure




1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (Fuel Injector Sight Shield Replacement).
2. Disconnect the engine wiring harness electrical connector (1) from the manifold absolute pressure (MAP) sensor.




3. Remove the MAP sensor bolt and sensor.

Installation Procedure




1. Lubricate the MAP sensor O-ring seal with clean engine oil.

Caution: Refer to Fastener Caution (Fastener Caution).

2. Install the MAP sensor and bolt and tighten the bolt to 10 Nm (89 lb in).




3. Connect the engine wiring harness electrical connector (1) to the MAP sensor.
4. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (Fuel Injector Sight Shield Replacement).