VW Phaeton 3.0 Tdi RemapBy Delta Performance
99.9% of VWs with EDC17 ecus we can tune via the OBD port . Today we found the 0.1%. None of our many tools would do the job via the OBD port. Its quite a rare vehicle and the ECU is buried. Off come the wipers, with a fight. Then the plastic scuttle panel out of the bottom of the windscreen - held in unbelievably tightly. then of course the passenger side windscreen wiper motor, with a wriggle ( the motor not me ) then plugs off the ecu when there isn't really enough room. Thankfully the ecu can remain in situ while I pinned out the edge connector. Then Autotuner to the rescue 40 seconds to read the information from the ecu and 27 seconds to write the modified data.
Phaeton 0 - Tuner 1
great gains from the remap and a happy customer.