I've installed the RLTC in my TT but now the ECU is throwing (51) injector codes although the engine is running great. I'm 99% positive that I've installed everything correctly -- thing's have been triple-checked plus this is before even moving the car, ie. the ABS connections shouldn't be a factor with the car stationary. This RLTC unit was installed just a year ago in my NA and worked great, no troubles. Can't figure it out.