There are a couple of different model PGM-III's but they will all work on the stock MC21 harness. _________________ If I have to take the carbs off once more...
I don't know if its the HRC cabling or the PGMIII but on my 1993 SP, the RC valves do not react as in the test description, can't remember exactly but they move the opposite way as described, when I remove the carb sensor, but they work normally during running. _________________ Poul
"If Life Gets Boring, Risk It!"
MC21SE, KISS box
MC21SP, HRC box, racing loom
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