Home » OTC 3052S Idle Air Signal Test Light, 1982 & Newer GM
OTC 3052S Idle Air Signal Test Light, 1982 & Newer GM
OTC 3052S Idle Air Signal Test Light, 1982 & Newer GM

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OTC Equipment Tools

OTC 3052S Idle Air Signal Test Light, 1982 & Newer GM

SKU: OTC3052S
$36.26

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OTC Tools OTC 3052S Idle Air Signal Test Light, 1982 & Newer GM. For checking the electronic control module signal that provides direction to the idle air control motor on General Motors vehicles w/ throttle body or port fuel injection systems. For 1982 & newer GM TBI & PFI fuel injection systems w/ square 4 pin connector.