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Impact Bumpers
Chris T

Any Canems ECU owners out there? Longshot question....!!

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Dear all, my car is on the rollers on Tuesday, finally got the engine built and back in a couple of days ago and today I'm adding some wiring to make the 2nd coil fire and the shift light function operate the resonance flap. Canems manual says pin 31 operates second coil, fine as 31 is unoccupied. They also state that pins 11 or 21 are general purpose pins, able to operate the shift light. However on an 1984-5 car pins 11 and 21 are already busy operating the tacho. (Later cars have pin 21 as an earth for the oxygen sensor and 11 as an earth for the 'NTC II')

Has anybody done this before, and how did you get around it? A shift light output will be DC so I'm guessing tacho would be uncool to see that up it's feed!! 

Longshot, but you never know..... Chris.


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