Idle Air Control (Iac) Valve - Isuzu 1999 RODEO Workshop Manual

6E2–462
RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS
2. Install the air filter element in the air cleaner housing.
3. Install the air cleaner lid on the MAF sensor and the air
cleaner housing.
4. Tighten the clamp and secure the four latches
between the lid and the air cleaner housing.

Idle Air Control (IAC) Valve

Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the IAC electrical connector.
3. Remove the bolts and the IAC valve from the throttle
body.
NOTE: Do not clean the IAC valve by soaking it in
solvent. The valve will be damaged as a result.
TS23794
Cleaning, Inspection, and Measure-
ment Procedure
f Clean the IAC valve O-ring sealing surface, pintle
valve seat and air passage.
– Use carburetor cleaner and a parts cleaning brush
to remove carbon deposits. Do not use a cleaner
that contains methyl ethyl ketone.
extremely strong solvent and not necessary for this
type of deposit.
– Shiny spots on the pintle are normal and do not
indicate misalignment or a bent pintle shaft.
– If the air passage has heavy deposits, remove the
throttle body for complete cleaning.
TS23973
TS23745
This is an
TS23746