Test Description
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refers to the step numbers on the diagnostic procedures.
- 4 - Tests for voltage at the coil side of the IMRC solenoid. The manifold fuse supplies power to the coil side of the IMRC solenoid.
- 5 - Verifies that the ECM is providing ground to the IMRC solenoid.