1*2 on limp mode - Even after re-wiring directly the throttle to the ecu

[Or172]

So i'm suffering few years from Limp mode with my 1*2 FF.
Few weeks ago i re-wired the throttle directly to the ecu.
Thought it was fixed since didn't had it again for a week, But now i have it again.
The usual "scope it" advice won't help since i used new original wires from the throttle to the ecu.
What's next?
I've heard that every component failure in the 5v circuit can cause a limp mode, Is it true? if it does, Which components should i check?
And what are the odds it's the wiring from the ecu to the throttle body (i think it's called track2)?
Cheers!

 

[Or172]

Bump

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[Sideways31]

Hi, I've had this issue for a while
It was first solved by using contact cleaner on all the connections,
Came back later and spraying didn't help this time.
It was then solved by rewiring the ecu to the pedal, now it comes back once every few months and doesn't go until I do throttle calibration with Can CLIP...