Quote Originally Posted by disco_ute View Post
Maybe not. I have almost no compression in No1 so i am about to pull the engine down and find out whats going on.


One thing i didn't mention was the without the D2 ABS modulator plugged in you will get this error

The SLABS ecu contain the following faults:

FAULT 002-03 ecu ground or reference ground fault (INTERMIT.) 254 times

with modulator plugged in you will get -

The SLABS ecu contain the following faults:

FAULT 001-03 pump failure 1 (monitor line) (INTERMIT.) 254 times

I have tried earthing the main cable form the modulator but still get the earth error. I need to have a play with my wife's D2a and see if the 3 amigos comes up based on if the modulator is plugged in or not.

Mick
The power switching IC's used in the ECU have diagnostic reporting of the following conditions: Normal Operation, Open Load, Short Circuit to Vbb, Overtemperature, Under/Overvoltage.

Leaving the modulator unplugged will obviously trigger the Open Load condition.
You might need to add resistance so the ECU sees a load?

cheers
Paul