Hello and happy new year to everyone.
Previously the exhaust flap was controlled by 022906032GE me7.1.1 C167 ecu, engine BHE 3.2 from audi TT 8N. Got the camshaft/vvt stuff retrofitted to 3.2 TT 8J BUB spec to go along with 022906032HJ ST10F ecu. Problem: neither TT 8J or later model A3 8P with ST10F ecu didn't have exhaust flap control enabled from factory. The ABGKL maps are there in ST10F, although CWGAGKG and KFABK are set differently, but setting them the same as in BHE didn't do anything, so I guess flap control is disabled by some other unknown codeword or by SY_ABGKL=0 before compiling. Flap solenoid is ground side switched by ecu pin 114 in the BHE ecu. In the later ST10F ecu, this pin is N/C according to elsawin diagrams.
Can anyone more knowledgeable chime in on this ?
Thanks.