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Battery Electrical and Hybrid
IAC Signal Tester
812311224001- Product Application
- Ideal for testing ECM signals to diagnose idle air control motor performance on GM fuel-injected vehicles.
Product Specification
- Used testers for checking the electronic control module signal that provides direction to the idle air control motor on GM vehicles with throttle bodyor port fuel injection systems.
- Material: plastic.
- Finish: transpaarent.
- Product Features
- The IAC Signal Tester from Nuevo-Auto-Repair-Tools is an essential diagnostic tool for professional technicians working on GM vehicles.
- This tester is specifically designed to check the electronic control module (ECM) signals that guide the idle air control (IAC) motor.
- Compatible with throttle body and port fuel injection systems, it ensures precise and efficient diagnostics.