[Charles]

I am trying to resolve a Code 17. The Helms manual says to use a test harness that sits between the ECU and the car's harness. Where the heck do you get one of those?

 

[Synoptic]

I am trying to resolve a Code 17. The Helms manual says to use a test harness that sits between the ECU and the car's harness. Where the heck do you get one of those?

We don'T use those, we simply back-probe the said pin on the ECU connector.

 

[jfrolang]

I had a code 17 a few months ago, shortly after installing the VT cluster. It would only throw the code after reaching 40mph.

I found out that when I re-pinned the plugs to fit the VT cluster, that the speedo signal wire was stretched very tight. I extended it and the problem never came back.

 

[Charles]

It was only after I dicked with the cluster as well. I will open it and check the wiring.