Thread: E9x KCAN 101
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      02-22-2009, 10:28 AM   #53
aaronb
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Quote:
Originally Posted by HighVoltage View Post
No, OBDII is on its own bus.

The SZL is on FCAN and PTCAN. The PTCAN is of note as I believe this is how the Performance wheel gets its data.
Are you sure the SZL is on PTCAN? The wiring diagram in the install doc for the perf wheel point to tapping into CAN leads off what (I think) is the JBE. So the question would be why tap in there if SZL is already on PTCAN? Unless they're jumping on another bus?
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