[slider2828]

Originally Posted by PoorMans180SX

If you're adding sensors (fuel pressure, oil pressure, oil temp, etc) via the expansion connector, then no. You have to run the expansion harness to wherever you want the sensor to go and crimp your terminals onto the appropriate wires. I'll show you exactly what I'm talking about when I get the ECU.

The expansion harness plugs in inside the ecu case, so if for some reason you want to disconnect things, it's easier to wire in a connector on the pigtail than to take the ecu case apart.



Yes, CAN is just can high and can low. Twist the pair and use a 120ohm terminating resistor at the connection. This is how I wire in the AEM wideband.

So in order to terminate it I gotta put the 120Ohm resistor across the pair or in line with one of the CAN HI or CAN LO wire?