Note:
If installing a new IAC valve, be sure to replace it with an identical part. The IAC valve
pintle shape and diameter are designed for the specific application. Measure the distance
between the tip of the IAC valve pintle and the mounting flange. If the distance is greater
than 28 mm (1.1 in), use finger pressure to slowly retract the pintle.
The force required to retract the pintle will not damage the IAC valve. The purpose of the
28 mm (1.1 in) setting is to prevent the IAC pintle from bottoming out on the pintle seat.
This 28 mm (1.1 in) setting is also an adequate setting for controlled idle on a restart.
1. Lubricate a new O-ring with engine oil. Install the new O-ring onto the valve.
2. Install the IAC valve into the throttle body.
Caution:
Refer to
Fastener Caution
in the Preface section.
Page 2 of 3
Document ID: 2098055
7/5/2010
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