MerCruiser 305 CID (5.0L) Service Manual page 531

FUEL INJECTION DISASSEMBLY AND REASSSEMBLY
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).
a
2. Connect electrical connector to TP sensor.
3. Install throttle body, throttle linkage and flame arrestor.
4. Start engine and check for TP sensor output voltage. It should be approximately .7 V
at idle and 4.5 V at WOT.
Index
Page 5E-42
c
b
d
Earlier Style Throttle Body
a - Screws
b - Throttle Position (TP) Sensor
c - Throttle Body
d - Seal
SERVICE MANUAL NUMBER 24
d
b
a
Later Style Throttle Body
90-861327--1 OCTOBER 1999
c
c
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