Ford Idle Speed Control Tester- Use to control high and low idle speed settings and controlling RPM during any diagnostic procedure...charging air conditioning systems, cylinder balance tests, etc.
- On carbureted Ford vehicles you can test either the idle speed control (ISC) motor or idle tracking switch (ITS). On fuel injected Ford systems you can test the bypass air solenoid.
- Tester will diagnose defective control motors or solenoids

|