Audi B5 1.8T DBW P1559 problem

[Daniel Iversen]

A little Update on my TBA problem.

This problem occured when me and a buddy tried mounting a wotbox onto my car (car is dbw)
I Removed the wotbox and connected the wires together again with cableshoes, wotbox is thrown looong away.

Car threw fault p1559.
Wires have Been cut and connected cables together again just for piece of mind.

Yesterday i disconnected the battery and put both Poles together to force all power out the electrical systems and the TB would adapt. I was then driving 50 kilometers just to see the CEL turn on this morning.

Fit the new TB this afternoon along with disconnecting the battery, just for piece of mind.

Im back to where it started.

Any suggestions of what i should try next?
Is the DBW TB's that more demanding in terms of power and signal?

 

[aragorn]

I think it might just need calibrated?

If you just switch the igntion on and wait, it should perform a calibration. Otherwise you can force one with VCDS.

 

[Daniel Iversen]

I think it might just need calibrated?

If you just switch the igntion on and wait, it should perform a calibration. Otherwise you can force one with VCDS.

Tried it multiple times. Fault code wont delete.

 

[Daniel Iversen]

I think it might just need calibrated?

If you just switch the igntion on and wait, it should perform a calibration. Otherwise you can force one with VCDS.

My biggest concern is if my ecu is toast.

I might try soldering my wires together to ensure i have the best connection possible.