simonjob Posted November 28, 2018 Report Share Posted November 28, 2018 Hey I have a monsoon ecu on a sr20det how do I wire in a idle speed valve for the ecu do I need to wire in both solenoids or just the pwm one? Quote Link to comment Share on other sites More sharing options...
Decs Posted November 28, 2018 Report Share Posted November 28, 2018 Just the PWM valve really. The other solenoid is AC idle up. You could wire it to an aux triggered by the a/c function if you want to. Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 28, 2018 Report Share Posted November 28, 2018 As per Decs comment, dont even bother with the AC idle up, our ECU can just open the PWM valve more when AC kicks in. Quote Link to comment Share on other sites More sharing options...
simonjob Posted November 28, 2018 Author Report Share Posted November 28, 2018 Cool thanks Quote Link to comment Share on other sites More sharing options...
simonjob Posted December 1, 2018 Author Report Share Posted December 1, 2018 ok i have wired the sr20 iac valve in and as the manual in in the pc link said is there a way to test without running the car is this the correct plug to hook it into ? Quote Link to comment Share on other sites More sharing options...
Adamw Posted December 1, 2018 Report Share Posted December 1, 2018 Yep, brown plug is the one you want. To test, just set whatever aux you have connected it to to "Test (PWM)", you should hear it clicking away if all is well. Quote Link to comment Share on other sites More sharing options...
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