4agze DLI no spark, no injector pulse

[Casey-G]

Okay so i have everything wired correctly in my daily as far as i can work out, i have run an individual earths from the ecu, TPS air intake sensor and so on, i am getting 12v at the coils when the ignition is on, i have no injector pulse and i have absolutely no spark.

swapped over the coils and ignition to spares, and there is no change, igniter is grounded, battery charged.


I have my igniter pinned out like this:

Igniter pin: colour: function: destination

pin1: Back:coil 2 output/trigger

pin2: Blue: coil 1 output/trigger

pin3: yellow: tach drive: (not connected)

pin4: Ignition feedback to ecu : on pin3 26pin connector

pin5: white: toggle input: pin19 on 26 pin connector

pin6: pink: ignition input: pin20 on 26pin connector

pin7: tan: +12v: wired to ignition on



any help would be greatly appreciated as its my daily and i kinda really need a car on the road soon.


cheers

[toyoda]

CaseyG


People get confused with the Toyota wiring as it depends wether you look at the front or the back as to which is pin 3.

I work by the rule that "Female" is always right " Male" is always wrong - so if you look at a connector and it is Female the numbering runs Left to right.

Also - pop off the cover on the ECU and the circuit board is actually marked with the Terminal name.

Hope it helps.

Toyoda

[Casey-G]

yeah ta man, pretty sure i have it all correct, ill pop the lid today.


if nothing else works for me, i'll get a haltech e6x or something with some new coils.


cheers


EDIT; i double checked every pin to the circuit board, nothing is out of place, so im just going to put it down as a dead board, i mean it could have got wet or damp at some stage whilst it was out of the donor car.


shit happens i guess.

[Casey-G]

Just for future reference/people trouble shooting this, i had the ecu checked and it was damaged from being stored away in my project car. keep them away from even the slightest amount of moisture.



And then buy a haltech