Peugeot 406,1996,saloon no startJune 23, 2018My Peugeot dose not start so l replaced ECU ,the engine started for one day and then will not start No Start Diagnostics Here you will find a helpful step by step no start condition diagnostic chart. Keywords:Saloon 2 thoughts on “Peugeot 406,1996,saloon no start” Mustafa June 25, 2018 at 3:30 am Good morning What may l do the next step for my peugeot 406 Thanks a lots FreeAutoMechanic June 25, 2018 at 11:26 am Follow the steps in the diagnostic chart. Start from the beginning. It is possible that the new PCM has failed or is faulty. So start at the beginning of the chart and follow it. Comments are closed.