IAC Valve Test
IAC VALVE SYSTEM TEST - (KOER)
Description: NGS Tester tests valve at Idle Air Control (IAC) settings of 0%, 20% and 80% duty cycle.
Results: Test fails if rpm fails to increase at least 150 rpm between 20% and 80%.
IAC VALVE SYSTEM TEST - (KOER)
Description: NGS Tester tests valve at Idle Air Control (IAC) settings of 0%, 20% and 80% duty cycle.
Results: Test fails if rpm fails to increase at least 150 rpm between 20% and 80%.