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Kpro 4 digital dash can bus not reading

Posted: Tue Oct 28, 2025 8:03 am
by Plumberguy76
Installing a powertune digital dash in a 2002 rsx.
Resistors inplace 60 ohm reading. Showing voltage on output of can bus..wiring checked..canbus turned on in kpro showing nothing... sure I'm missing something in kpro

Re: Kpro 4 digital dash can bus not reading

Posted: Tue Oct 28, 2025 8:58 am
by Spunkster
Are you using a 60ohm resistor instead of a 120ohm resister?

Re: Kpro 4 digital dash can bus not reading

Posted: Tue Oct 28, 2025 12:16 pm
by Plumberguy76
A 120 at the ecm and I think the display has a 120 so im reading 60 at the can extender at the plug. Which is mid ways between the 2

Re: Kpro 4 digital dash can bus not reading

Posted: Tue Oct 28, 2025 1:46 pm
by Spunkster
Only one resistor should be used.