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Old 03-15-2009, 12:04 AM   #4
Scooby Guru
Member#: 5218
Join Date: Mar 2001
Chapter/Region: MWSOC
Location: SAUL'S Motorsports
96L Most Over-
Developed Beater


You'll need the Harness all the way back to the ECU....which your friend will also need I imagine.

The 01 EJ25 has a 6pin stepper motor as the IAC, so your only choices are to:

1: Come up with a 4 coil stepper motor controller and put it between the ECU and motor.
2: Fabricate a port on your intake manifold to attach the external IAC from your 98L motor.
3: Perform a harness merge to run the 01 EJ25 ECU.
4: Forget the factory ECU and go standalone.

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