If you have a vacuum gauge handy, you can check the vacuum supply to the solenoid, sometimes if the turbo seems slow to respond then it could be starved of vacuum ( should be about -700mb to - 1 bar ish ) jimmymarsbar Discussion starter. 1805 posts · Joined 2016. #11 · May 18, 2016. FQKHe. 251 235 595 142 85 99 854 558

peugeot 207 1.6 hdi egr valve location