FUEL INJECTION DISASSEMBLY AND REASSSEMBLY
SERVICE MANUAL NUMBER 24
INSTALLATION
IMPORTANT: If installing a new IAC valve, be sure to replace it with the correct IAC
valve pintle shape and diameter are designed for the specific application.
1.
Install new O-ring on IAC valve.
a
c
b
d
73766
a - Throttle Body
b - Idle Air Control (IAC) Valve
c - O-Ring
d - Screws
2.
3.
Install IAC valve in throttle body using screws. Torque to 20 lb-in. (2 Nm).
Connect electrical connector to IAC valve.
a
b
73754
a - Throttle Body
b - Idle Air Control (IAC) Valve
4.
Reset IAC valve pintle position after reconnecting negative (–) battery cable.
a. Turn ignition key ON for ten seconds.
b. Turn ignition key OFF for ten seconds.
c. Restart engine and check for proper idle operation.
Page 5E-66
90-861327--1 OCTOBER 1999
Product Specification
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 |
Great performance engine.
Class 1