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Motec CDL3 in a 986

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Old 05-24-2021, 07:48 PM
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tahoelife
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Default Motec CDL3 in a 986

I have recently installed a Motec CDL3 in my SPB. I am slowing learning all it can do and have successfully tapped into the canbus data. SO I know have RPM, Throttle, Engine Temp and one wheel speed sensor from Canbus. There are a number of GP channels that I am trying to solve what they are. There are 3 that are mapped to something and the correlate to the throttle position two of them are very close to each other and on slightly different. then there is a 4th channel that has math done but I have no idea what it correlates to any thoughts what these channels might be?

Old 05-24-2021, 08:51 PM
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Send me an ld file
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Old 05-24-2021, 08:52 PM
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Manifold air pressure.
Old 05-24-2021, 11:01 PM
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Could also be MAF. Those cars also have PPS and TPS sensor, correct?

Originally Posted by ProCoach
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Originally Posted by ProCoach
Manifold air pressure.
Agreed.

Old 05-30-2021, 07:35 AM
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Originally Posted by tahoelife
There are 3 that are mapped to something and the correlate to the throttle position two of them are very close to each other and on slightly different.
The two that are close are throttle position and pedal position. Throttle typically goes like 0 to ~98%. Pedal should go to 100%.



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