I have 2004 tdi 150 bora which WAS remapped it came up with crank sensor fault an struggled to start, so changed crank sensor and no change except now 2 faults ecu fault so changed crank sensor and sent ecu to lynx now not totally sure what they have done but crank sensor fault gone but ecu fault still there an car still struggling to start, once its runnin it drives great but still has problems starting, its worse when cold though, oh an lynx say there is nothin wrong with ecu even though diagnostics say otherwise can someone please help me.