[hundahunta]

remove 1 injector connector, install a noid light and crank the vehicle...also remove the coil connector there are 4 wires, 1 wire is asd, should have 12 volts key on for a few seconds next connect a test light with the clip end to power, with the key on check for ground on the 3 different circuits the light should not light up....with the engine cranking re-check the 3 circuits the light should flicker...