cluster trouble

[91240sx rb20det]

I finally got the rb20 running good in my s13 and it looks and sounds awsome but i have one problem. My gauge cluster isnt registering anything, i know i wont get the speedometer to work tilll later but i need my tach, fuel, and temp to work. Can anyone help out??

[Coolwhip]

sounds like a wiring issue from the ecu. Who did your wiring harness?

The plug going from the ECU up to the dash harness, was it do correctly? might wanna run through the pin out and see if your getting voltage and signals across those wires.

[91240sx rb20det]

ya I'll have to go behind the dash. but ya i did all the wiring myself. the check engine light turns on and stays on but everything else doesn't work