vw ouran 1.9 tdi egr valve
Good day I don't know if any one can help me. I drive a VW touran 1.9 tdi DSG My engine management light came on a while back. when I ran a diagnostic it showed that my egr alve needed to be changed. I changed my egr valve. (brand new part) and my engine management light is still on. I then changed the egr change over solenoid and the engine management light is still on. I tested the wiring and its all working at its max. someone suggested I check the module, but I was told if the module is removed it needs to be reconfigured to my key again. any advice would be appreciated. the engine management light is causing my car to go in limp mode hence its suffering to change gears.
check for a vacuum leak...really