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Discussion Starter #1
Hey!

I have an M3 2005. I am trying to connect the RPM cable to Traqmate. I connected the cable to pin 9 of the OBD, it works, but the RPM reading is not accurate, I tried changing the number of cylinders but if I put 6, it gives me about 30% higher, and with 7 it gives me about 20% lower. Unfortunately it doesn’t allow decimals. Has anybody done this?

Fernando
 
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