What are the 3 small terminals in the Idle Control/Stabilizer Valve connected to?
Thank you!
Wiring Diagram for '86 951 Idle Control Valve
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The outer pins go to 33 and 34 in the DME connector. The center pin goes to battery voltage. Having an issue?RZwetzig wrote: Tue Nov 18, 2025 7:37 pm What are the 3 small terminals in the Idle Control/Stabilizer Valve connected to?
Thank you!
The three small terminals are for the two windings of the stepper motor and a common power feed.RZwetzig wrote: Tue Nov 18, 2025 7:37 pm What are the 3 small terminals in the Idle Control/Stabilizer Valve connected to?
Thank you!
The DME controls the motor by pulsing the ground paths for the two windings to move the valve in or out.