Just a thought, has this got the correct coil and plugs fitted, can't remember if it's the 2.0 rfn engine but one of the psa 2.0l engines does all sorts of strange s**t with wrong/cheap aftermarket coil and plugs ronw38 thanks I wired in a remote Ford coil pack early in the problem , with exactly t...

speck wrote:Looks like you have a coil driver problem.

Thanks I have posted a general reply on the forum

Liteace wrote:Whats the ecu make and number?

Will get you that one Magneti Marelli SW9645123380

ECU Marelli Magneti will have to check correct name then I will include ECU number . The drivers are over loaded I think because of the directed on time , there are two drivers one for each pair of coils . I had an electronics wiz trace the trigger circuit back as close as he could get to the proces...

Hi from Rotorua New Zealand. A 2002 Peugeot 406 RFN engine with suspected ECU failure. The coil on time is way to long causing over saturation and ignition failure , all power-grounds and inputs checked out so opened the ECU for inspection it showed no obvious faults , cleaned the board reassembled ...