FUEL INJECTION DISASSEMBLY AND REASSSEMBLY
Throttle Position Sensor
REMOVAL
SUPPLEMENT TO SERVICE MANUAL NUMBER 24
1.
2.
Disconnect electrical connector at throttle position (TP) sensor.
Remove TP sensor from throttle body. Remove the dust seal.
b
a
75777
a - Throttle Position (TP) Sensor Harness
b - Screws
CLEANING AND INSPECTION
1.
2.
Clean the surfaces of the TP sensor with a dry cloth.
Inspect the TP sensor for signs of wear or damage.
INSTALLATION
IMPORTANT: If the TP sensor is to be replaced with a new unit, be sure to secure it
in place with the new screws which are included in the service package.
1.
Install TP sensor and gasket on throttle body using screws with washers and Loctite 242
applied to threads. Torque screws to 20 lb-in. (2 Nm).
d
b
cc
75785
a
a - Screws
b - Throttle Position (TP) Sensor
c - Throttle Body
d - Seal
2.
3.
4.
Connect electrical connector to TP sensor.
Install throttle body, throttle linkage and flame arrestor.
Start engine and check for TP sensor output voltage. It should be approximately .7 V
at idle and 4.5 V at WOT.
Page 5E-34
90-861327000 JULY 2000
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 305 CID, Mercury MerCruiser 350 CID |
| Model Year | 1998, 1999, 2000, 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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