SW1 L4-1.9L SOHC VIN 8 (1996)
Idle Air Control Valve.
INSTALLATION
1. Lubricate the new O-ring with clean engine oil and install on IAC valve.
NOTE: If IAC valve replacement is necessary, use only a valve with the appropriate pintle shape and diameter. Dimension A must not be adjusted
by pushing or pulling on the pintle. Use IAC tester (Saturn Tool) SA9195 for adjusting pintle extension.
NOTE: Before installing a new IAC valve, measure the distance between the tip of the valve pintle and the flange mounting surface. If dimension
A is greater than 28 mm (1.125 in.) it must be retracted to prevent damage to the valve. A separate driver box (Saturn Tool) SA9195E or the
portable diagnostic tool (Scan tool) can be used to retract the IAC pintle.
2. Insert IAC valve in throttle body.
3. Apply Loctite® 242 Threadlocker (P/N 21485277) or equivalent to the attachment screw threads. Install IAC valve attaching screws.
Torque to 3.2 N.m (28 in-lbs)
NOTE: No physical adjustment of the IAC valve assembly is required after installation. Proper positioning can be assured by temporarily
removing the PCM fuse or disconnecting the battery negative terminal. This provides a reference position for the PCM to reset the IAC valve
setting.
Throttle Position (TP) Sensor Installation
INSTALLATION
1. With throttle body valve closed, install throttle position (TP) sensor on throttle body shaft. Rotate throttle position (TP) sensor counterclockwise
to align mounting holes.
2. Install throttle position (TP) sensor attachment screws. Torque to 2 N.m (18 in-lbs)
Throttle Body Unit Installation
