Hello
I have problem with Chevrolet Capiva 2012 2.2 vcdi dcm3.7ap on sicker with processor denso sh7xxx inside . What ever i do dc off or egr off car won star , Checksum problem maybe ,Flex Kess all wrie back original and car start , If i dosing starter spray in intake i start wih mod file but is not ok.
need dpf and egr off wih cheksum OK tested. I have file need help please.
Thanks










