VW Golf 5 01314 no start ECM no signal communication

VW Touran, VW Caddy VW Jetta dtc 01314

[@SpiritoDelTempo]

thank you very much for the help. same situation. on the forums they buried the engine block and electronics of the car :) and it’s all about relay 458, amazing! thanks again👍🏼👍🏼👍🏼

[@andyhopkinson2708]

Check wiring to the relay

[@harismuftic9580]

What kind of interface/cable are you using? Is it the original ross cable or some copy?

[@umar2gud]

He has orignal rosstech VCDS cable

[@pussymonster6707]

@@umar2gudyou sure it’s not a homemade version?

[@1mad_bug]

Mine has the same problem i have a copy cable can it cause this problem?i have swapped ecu crank sensor cam sensor i dont know where to look anymore im out of ideas it was running great i flashed the ecu and caused it not to start

[@billimtx]

​@@1mad_bugdid you find a solution? I have the same problem

[@yoyo97ful]

@@billimtxI have the same problem to if I bypass the relay it starts but then get codes for bad grounds ect if I put a new relay in it don’t start.. maybe broken wire somehwere will dig in to it tomorrow