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

FUEL INJECTION

Air Temperature Sensor Removal

Disconnect sensor harness and unscrew sensor.
a
a - Temperature Sensor Harness

Air Temperature Sensor Installation

1. Carefully thread 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 sensor harness connector.
2. Remove sensor retaining screw.
a -
b -
c -

Manifold Absolute Pressure (MAP) Sensor Installation

1. Secure MAP sensor with screw. Torque screw to 80 lb. in. (9.0 Nm).
2. Reconnect sensor harness.
Page 3B-48
a
MAP Harness Connector
Retaining Screw
MAP Sensor
b
b - Air Temperature Sensor
b
c
58898
58898
90-883728 JULY 2001