MembersPage/FiestaTurbo (2010-11-02 17:36:00)

The car is an old Ford Fiesta with 650 kg starting weight, the motor is a 2.2 liters Ford Probe turbo engine.

THERE ARE SERIOUS CONFIGURATION PROBLEMS

You are luckier if the engine does not start than if you blow it up !

next trigger tooth another_trigger_tooth=14 This (20 decimal) is terribly wrong for a 4 cyl, should be 30 (as in the 4cyl 60-2 configlet in primary trigger dialog)

it was 30 all the time I was just trying the 6 cylinder setup

You really need help. But noone will be able to help until you write reasonable info about your setup (trigger, wiring, measurements). But I told this on phone about 8 times.


The modifications in the engine ara 4 H conecting rods and custom pistons, the motor is now 4 cylinder an 2,4 liters, for the first run we are keeping the stock turbo an later we will upgrade.

I have made the wiring harness but the car wouldn't start beacause of no primary trigger signals.

Wiring - Outputs

ec36 pin 35 cylinder 1

ec36 pin 34 cylinder 2

ec36 pin 36 cylinder 3

ec36 pin 33 cylinder 4

ec36 pin 7 cylinder 1

ec36 pin 19 cylinder 2

ec36 pin 8 cylinder 3

ec36 pin 20 cylinder 4

ec36 pin 15 fuel pump relay

Wiring - Inputs

ec36 pin 23 flyback

ec36 pin 1 tps middle

ec36 pin 14 coolant

ec36 pin 26 sensor ground

ec36 pin 27 primery trigger

ec36 pin 29 tps supply


Trigger details is it 60-2 ???

Yes it is!!!

For VR always use rising edge setting (not falling).

I tried both put it's almost working with rising

502 ohm

360 mV

I will make an osciloscope of my soundcard

First is recognized it's a HALL sensor jumpering in the ECU (as the ECU was ordered) then I solved this problem by soldering the jumpers (... how exactly...?). But the missing trigger signal wasn't solved jet.

We have changed the primary trigger wheel (TO WHAT pattern ???) and now we have 230 rpm at cranking we will try to start the engine soon

1286734795.jpg

1286734811.jpg

1286734826.jpg

We finaly started the engine first time we had trigger errors but some adjustments in the trigger settings and the engine started to work. The gearbox is isn't finished jet so we couldn't go to a test ride.

http://www.vems.hu/files/fiesta/datalog201010161415%20fiesta.xls

http://www.vems.hu/files/fiesta/v3.3_n003132-2010.10.16-13.58.06%20fiesta.vemscfg

The next trigger tooth is bad, set to 30

It's 30 already.