Civic EK4 Jordan Turbo
So Ive got the engine and everything back in my Jordan and Im now attempting to get it running again.
Ive got a OBD2b to OBD1 conversion harness to run a socketed P28.
When the P28 is plugged in, and I turn the key to ignition the first picture is what I see constantly. Nothing goes out after 10 seconds etc. No main relay click, and no fuel pump priming.
When the stock EK4 ECU is plugged in, the fuel pump primes, the main relay clicks but it still wont fire. Looks as if its not recognising the key. Not really wanting to spend a massive amount of time getting it to run on the EK4 ECU because Im using 510cc injectors, so ill need the P28 anyway obviously.
The picture, is with the P28 ECU plugged in, and the video is with the EK4 ECU plugged in.
Anybody got any ideas? All I can think of is a faulty ECU.

Ive got a OBD2b to OBD1 conversion harness to run a socketed P28.
When the P28 is plugged in, and I turn the key to ignition the first picture is what I see constantly. Nothing goes out after 10 seconds etc. No main relay click, and no fuel pump priming.
When the stock EK4 ECU is plugged in, the fuel pump primes, the main relay clicks but it still wont fire. Looks as if its not recognising the key. Not really wanting to spend a massive amount of time getting it to run on the EK4 ECU because Im using 510cc injectors, so ill need the P28 anyway obviously.
The picture, is with the P28 ECU plugged in, and the video is with the EK4 ECU plugged in.
Anybody got any ideas? All I can think of is a faulty ECU.

Thread
Thread Starter
Forum
Replies
Last Post
Evos
Engine Management and Tuning
12
Nov 12, 2019 10:57 AM



