Air Temperature Sensor Removal; Air Temperature Sensor Installation; Manifold Absolute Pressure (Map) Sensor Removal; Manifold Absolute Pressure (Map) Sensor Installation - Mercury 150 EFI Service Manual

Air Temperature Sensor Removal

1. Disconnect sensor harness connector.
2. Unscrew sensor from air plenum.
a -
b -

Air Temperature Sensor Installation

1. Install sensor into air plenum. Torque sensor to 14 lb. in. (1.6 Nm).
2. Reconnect sensor harness.

Manifold Absolute Pressure (MAP) Sensor Removal

1. Disconnect MAP harness.
2. Remove bolt securing MAP retainer.
3. Remove MAP sensor.
a -
b -
c -

Manifold Absolute Pressure (MAP) Sensor Installation

1. Install sensor into air plenum.
2. Secure sensor with retainer and bolt. Torque bolt to 35 lb. in. (3.9 Nm).
3. Reconnect MAP harness.
90-883728 JULY 2001
b
Air Temperature Sensor
Harness Connector
c
Manifold Absolute Pressure (MAP) Sensor
Bolt
Harness Connector
a
b
a
IGNITION
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