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Home >> Chevrolet >> 1989 >> Astro Van M L4-151 2.5L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Manifold Pressure/Vacuum Sensor >> Service and Repair
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Manifold Pressure/Vacuum Sensor: Service and Repair






REMOVE OR DISCONNECT
1. Negative battery cable.
2. Vacuum harness assembly.
3. MAP sensor electrical connector.
4. Bolts or release tabs and remove sensor.

INSTALL OR CONNECT
1. Bolts or snap sensor on bracket.
2. Electrical connector.
3. Vacuum harness.
4. Negative battery cable.