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Trigger signal drops off .have to turn car off and on again


dan smith

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Hi all.

I'm in the process of road tuning  my cortina (2.0 pinto turbo efi). And have link atom x.

Everything is going well but today when we started to lean into it a bit we felt like we got some sort of a cut but none are in place ..

So we set up a new log and went and replicate the blip and we caught it ..got upto 5200rpm ( it has done it at 4500rpm previously). And its like hitting a fuel or ignition cut but I lose all power and have to shut the car off and restart it (it does fire straight back up ).

We looked at the log and trigger one signal drops off.20240126_144931.thumb.jpg.d1b7622264f7724401c858113e0a84fc.jpg

 

I have 2 triggers

Trigger 1 (crank 36-1 cherry hall effect sensor)

Trigger 2 home signal (wheel with 1 tooth cherry hall effect sensor).

Trigger 2 seems fine but trigger 1 seems a bit all over the place ....is this likely to be a dodgy sensor or something I have not setup right with the ecu.....

Car is running fine ..well seems to be fine up until you lean into .

 

thanks for your time

Dan

Screenshot_20240126-145022_Chrome.thumb.jpg.8aa9f90f1efe4ffecb470e65ca213701.jpg

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For the trigger scope capture you need to go to >ECU controls>Trigger Scope, then hit the capture button, once the screen has a waveform showing on the screen then click save.  Do one at idle and one with a free rev to about 5000.  

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1 minute ago, Adamw said:

For the trigger scope capture you need to go to >ECU controls>Trigger Scope, then hit the capture button, once the screen has a waveform showing on the screen then click save.  Do one at idle and one with a free rev to about 5000.  

Will do.

 

Cheers

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