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      08-01-2011, 08:03 PM   #15
tom @ eas
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Drives: BMW
Join Date: Nov 2005
Location: Anaheim, CA

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2015 BMW M4  [2.75]
Quote:
Originally Posted by eeghie View Post
Tom, anyone,

would you happen to:

1) have a wiring diagram for the EDC module? IE what is the total overview of io's vs Pins (# or color) to the EDC module?

If not available would you know what signals are part of the io list:
Connector1 (Color?):
-CanBus (gyro, V, accel),
-Console switch
-Supply/Ground
-?
-?
Connector2 (Color?):
-Drive signal to Shocks [4x2]
-?
-?

2) know what signal type/level drives the shocks magnetic valve.
Assuming analog fixed drive signal, then 0V or NC should equals SPORT MODE (for safety reasons). Normal = ?V and Comfort = ?V

3) know what the shock input impedance is?

above questions related to EDC retrofit research
Module is a gateway design and consists of in/out CAN lines and power/ground.
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Tom G. | european auto source (eas)
email: tom@europeanautosource.com web: www.europeanautosource.com tel 866.669.0705 ca: 714.369.8524 x22

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