no1 and no4 injector plugs will not pulse node light

Asked by Feb 20, 2015 at 11:07 AM about the 1988 Toyota Pickup 2 Dr STD 4WD Standard Cab SB

Question type: Maintenance & Repair

fire at all spark plugs. checked wires have continuity for all 4 injector wires back to the
ecu. replaced ecu, distributor, igniter coil still no pulse to node on no1 and  no4

2 Answers

41,185

Check the pins on the plug from the distributor. See if they are bent or missing. Did you mistakenly reverse your plug wires for 1 and 4?

840

Have you check your ground at the igniter?

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