90-823225--1 10965E-174 - ELECTRONIC FUEL INJECTION (MULTI-PORT AND THROTTLE BODY)
Multi-Port Injection Components-
Manifold Absolute Pressure (MAP)
Sensor
NOTICE
Refer to “Service Precautions,” in “Repair
Procedures,” BEFORE proceeding.
REMOVAL
1. Disconnect electrical connector at manifold ab-
solute pressure (MAP) sensor.
b
c
a
75068
d
Multi-Port Plenum (Except Black Scorpion)
a - Manifold Absolute Pressure (MAP) Sensor
b - Seal
c - Plenum
d - Screws
75046
b
c
a
d
Black Scorpion
a - Manifold Absolute Pressure (MAP) Sensor
b - Seal
c - Plenum
d - Screws
2. Remove screws from MAP sensor.
3. Remove MAP sensor from plenum.
CLEANING AND INSPECTION
1. Clean off any foreign matter with a dry cloth.
2. Inspect for any obvious signs of physical damage
to the sensor.
3. Inspect seal for damage.
INSTALLATION
1. Install MAP sensor to plenum using screws.
Torque screws to 44-62 lb. in. (5-7 N·m).
2. Connect electrical connector to MAP sensor.
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