St170 fuel injection on a budget project.

[big_wasa]

I allready do the Mondeo zetec ecu's silver and black top.
The mondeo engine loom is almost self contained. If you could fit it in the engine bay there would only be one 42 pin plug to wire up and only around half the plug is used. These are good for around 150bhp

The st170 gets more advanced and more complicated. The extra tunning needs extra controle.

On top of the blacktop stuff...
you have.

barametric sensor
vairable inlet
vairable valve timming
returnless fuel pump controler and pressure sensors.
pre and post o2 sensors.

The ecu also hooks into all sorts inclueding the clock

If I can do this then I can do the RS loom.

[baz-r]

Originally Posted by big_wasa

I allready do the Mondeo zetec ecu's silver and black top.
The mondeo engine loom is almost self contained. If you could fit it in the engine bay there would only be one 42 pin plug to wire up and only around half the plug is used. These are good for around 150bhp

The st170 gets more advanced and more complicated. The extra tunning needs extra controle.

On top of the blacktop stuff...
you have.

barametric sensor
vairable inlet
vairable valve timming
returnless fuel pump controler and pressure sensors.
pre and post o2 sensors.

The ecu also hooks into all sorts inclueding the clock

If I can do this then I can do the RS loom.

i never did get to the bottom of how the st170 fuel supply system ran, when i was looking for the what fuel pressure it ran at i got back it was veriable controled buy the ecu and there is an odd diaphram thingy in the fuel rail that goes off to somewhere via a vac tube ?

now if anyone has sorted a st170 motor with a programable ecu to run verible cam timing and snip out the cat and ditch all the rubish that would be intersting

[alga]

Originally Posted by big_wasa

I allready do the Mondeo zetec ecu's silver and black top.
The mondeo engine loom is almost self contained.

I'll second that! About 4 positives, 2 negatives and it starts up. But its layout is such that you'd have to mount the ECU under the nose cone, not the best of places.

[big_wasa]

Originally Posted by alga

I'll second that! About 4 positives, 2 negatives and it starts up. But its layout is such that you'd have to mount the ECU under the nose cone, not the best of places.

The engine loom on the newer mondeo, I use 23 wires out of the 42 plug. I chop the loom up and remake the it to fit the car.