new engine mount now eml anti pollution warning

[joekellner]

Hi. I replaced my top engine mount on my 2003 hdi 90 yesterday and now I keep getting the eml light come on with anti pollution fault only when I brake then when I come off the brake it all goes away. Im baffled. Any ideas guys? Thanks in advance.

[Welly]

Check if the brake pad warning wire is catching on the Aux Belt pulley at the bottom. I had that happen to me, it doesn't explain the Anti-Polly message but we're talking about French electrics.....

[Doggy]

Check carefully for any accidentally displaced electrical or vacuum pipe connections

[GingerMagic]

+1 - the servo will use most of the vacuum when you brake, possibly starving one of the Electrovalves of vacuum - causing the fault.

Were any vacuum pipes removed during the mount replacement? Possibly accidentally swapped when put back on..??

[joekellner]

Thanks fpr the replies. Ill check tomorrow when i have some daylight. I didnt unplug anything at all. it was the top driver side mount so managed to change it without unplugging anything. where is this servo unit?