Ecu problem ?

[Liam]

Will a locked ECU tell the coil pack not to spark?

[gdwelsh]

edit. your question no longer suits my answer

[raunchz]

yes, it cuts the spark iirc - have read it on here somewhere.

[Sparco_Tom]

yes it can stop the spark

[williamsvts]

its the wiring. immob light would flash. the earth i told you about in the PM wont be earthed properly.