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If this has four wires at coil pack. Diagram shows terminals A B C D. A and B are the triggers from the ECU. C is ground. D Should be battery positive with key on. Up stream there should be a 6 pin connector. There are two 3300 ohm resistors that receive a 5 volt signal from the ECU the come out to the AB wires on the coil pack. The battery positive feed comes from the fuel/run relay in the PDM.
  • Posted 13 Aug 2019 06:33
  • Modified 13 Aug 2019 06:33 by poster
  • By BREWSKI
  • joined 10 Jan'12 - 1,699 messages
  • Nebraska, United States
BREWSKI

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