11pc ELECTRONIC FUEL INJECTION SIGNAL NOID LIGHT TESTER SET GMFORD BOSCH GEO RED
24,58 €
Simply disconnect the injector connector and plug in the noid light, if the light flashes during cranking or while engine is running the injector is receiving its pulses. If not, there is no signal from the ECM or the wiring from the ECM to the injector is faulty.
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