fiatdonor
New member
A complete Mk1 Uno Turbo transplant into an Onyx Firecat (kit car)was completed successfully. Although the car is not complete, every time an engine start has been required, the engine has started promptly. Now nothing. The control relay does not pull in, consequently no pump. The pump will run if the relay is removed and pins 30 & 87 shorted. This may point to the ECU. However, there is no evidence of HT at the plugs. All the important sensors have been checked together with their repective wiring and plugs. +12v is where it ought to be (ECU, ign, coil etc). Is there a master contol imput from somewhere (I know that some cars have inertia switches)? Any thoughts and guidance would be very welcome.