will.s 0 Posted October 3, 2010 how do you find out the ecu number so i can mach up a chip for it :D Quote Share this post Link to post Share on other sites
volksworld13 0 Posted October 3, 2010 look on top of the ecu , there will be a part number stamped on it along with the manufacter i.e siemens, bosch ect Quote Share this post Link to post Share on other sites
RW1 0 Posted October 3, 2010 If is a late manufactured 1995 model VR6, as your details suggest, then its Bosch and VW part number 021 906 258CP. . Quote Share this post Link to post Share on other sites
