Ignition/Tuner/ECM/Fuel InjectionNeed advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.
1998 mm efi 1340 no spark rear cylinder. New spark plugs, leads, coil . New crank and cam sensor. Had all wires checked by auto Electrion. Only 8000 miles on it.
Originally Posted by marcodarq
I have already told you how to test/diagnose this, whynare you so reistant? Go back and read my previous post about how to test for the coil trigger. It will tell you if you have a bad wire,coil or ecu.
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1998 mm efi 1340 no spark rear cylinder. New spark plugs, leads, coil . New crank and cam sensor. Had all wires checked by auto Electrion. Only 8000 miles on it. What’s left to do but convert. Anyone any ideas
if you have only a trigger signal for the front cylinder, it's most likely an issue with the ecm. you need to confirm the wire integrity from the ECM connector to the various points in the rest of the system. If the wires check out, the ecm is the only thing left. You might try to get in touch with a member here named Ed Ramberger, as he might have an ecm for you, or know of a source for you to get one.
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