Hello, the following scenario: I purchased a 2004 Agila A with Z12XE, which turned out to be very complicated. Main problem: The vehicle brings AGR error messages and goes into the emergency run, which would not be unusual, aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa Unfortunately, the engine control unit is a version of 2001 – when this model still had an AGR. Thus, the control unit asks the correct function of the AGR and, of course – because it does not exist – makes a mistake. The retrofitting of an AGR valve is not so easy, since there are no corresponding cables available. So probably the original software for the Z12XE from BJ 2003(?) should be played in the control unit without AGR. Jet As I don’t have a security pin to the vehicle as well as the built-in control unit, the FOH probably can’t do that. There are papers and proof of ownership about the vehicle, so I could have a new car pass issued. However, I don’t get a car pass to the built-in control unit (VIN would be available). Therefore, the questions: Is there a simple, affordable way to read out the current security pins of the control unit and speedometer or using the V To get IN’s? (I’ve already gone through the Internet: I’m probably going with Op-Com Advanced, but I don’t know anyone who has that. With Op-Com China replicas probably only with version 1.39, but supposedly only with Corsa C. Otherwise only with soldering and reading out the chips) Does anyone even have a suitable software for the Z12XE 2004 without AGR? Which could certainly help here also the FOH, if the PINs are known and everything is reset correctly & registered again. G Is there perhaps any other way to program the AGR out of the control unit or to suppress the error without having to retrofit the AGR and the wire harness? Thank you for your help.