Quick, efficient and economic way to fault find on the following electronic fuel (EFI) systems: GM PFI, GM TBI, GM SCPI, Ford TBI, GEO TBI and Bosch PFI. Packed in blow mould case.... read on
Check fuel injector signal faults fast. Simply disconnect injector harness and plug in noid light. Turn the ignition on - if the light is steady or absent, then signal from ignitio... read on
Locate and isolate ECU signal faults fast. Noid and idle air control valve indicator lights test for control signal from ECU. Simply disconnect harness and plug in appropriate ligh... read on