• Tests electronic fuel injection systems on GM TBI, Bosch PFI, Ford TBI, GM PFI, Geo TBI, GM SCPI, Bosch 2 and GM MULTEC2 equipped vehicles. • Set also contains: Straight IAC Signal Tester for use on 1987 to current GM No. 700 TBI and PFI Fuel Injection Systems with flat 4 pin connectors. • 90 degree IAC Signal Tester for use on 1982 to current GM TBI and PFI. • Fuel Injection System with square 4 pin connectors. • to current GM No. 700 TBI and PFI Fuel Injection Systems • with flat 4 pin connectors • 90° IAC signal tester for 1982 to current GM TBI and • PFI Fuel Injection System with square 4 pin connectors.
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