Would that
I have now drawn a circuit board and have already etched and fitted it. In a first test (where I was caught by a flashlight 
) it worked without any problems. The module works as follows: The microcontroller code defines whether 1 or 2 sensors are used and how many pulses per liter the sensors generate. (The sensor inputs are 5V pull-up inputs). The signal for the BC is created at the output. It should be noted that all BCs can be coded in one way or another. The setting is required before the 5-cylinder MPI.
Would this work with an AVF PD TDI swapped C4 as well?
Trying to figure this out and found your thread, hope it's not a problem to bring in other Audis to this topic.
Cheers
