[Papanyana]

Hi.on my peugeot 307 2.0 petrol.i lost spark on cylinder no 2 and 3 but everything is working.i took ecu to be checked they say nothing is wrong with is.any ideas.do you think it can be fuse box?

 

[madbadandold]

It is a bit confusing as you say everything is working so what is the problem? Does the engine run OK or not? What year is the car? Have you read the codes yet?