Distributor no spark

1996 TOYOTA PICKUP
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LEBARON
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i am working on the truck listed above. i have tested the distributor multiple times. i get power to the distributor but no spark out. i have also tested for resistance in the igniter and in the pick up coil. i also changed the condenser in it. i also checked the air gap for the cam sensor and the timing chain is fine too. what do i do?
Feb 22, 2007 at 11:35 PM
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KIN CHAN
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You have to look at the wiring diagram and check the signal to the computer. Is the rpm signal return to the ECM that trigger the computer to generate a signal back for ignition? cam sensor defines as signal of rpm input.
Feb 23, 2007 at 4:02 AM
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LEBARON
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thanks, i would have never thought about the rpm's my next step of course was the ECM since i have been through 3 distributors. thanks again. i was wondering if maybe an anti theft device or maybe a fuel cutoff like some GM's have an anti theft device that will let the car start but will only run for like a second or two does Toyota have anything similar?
Feb 27, 2007 at 11:37 PM
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RASMATAZ
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The ECM has to get the G and Ne signals if not it will not give the Igt signal to the igniter and also no igf from the igniter which is a confirmation of an ignition back to the ECM

Also check the injectors whether they clicking/buzzing while cranking.

3 Distributors-start check the wiring to the ECM.

Confirm that the EFI relay,EFI fuse and Ignition fuse are in good shape.
Feb 28, 2007 at 5:22 AM