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Welcome to Hartech, the UK's leading Independent Porsche engine specialists, located in Bolton, UK

Check Engine Light & Intermittent PASM Failure

S

Siba77

New member
Joined
21 Dec 2014
Messages
30
:sad:

So my 2006 997.1 C2S has recently been suffering from intermittent PASM failure which tends to happen on motorway driving and puts itself into bumpy mode until I switch off and restart - doesn't happen every time though

:dont know: Any ideas?

Added to getting the PASM warning yesterday I then had the Check Engine Light and go to Service Centre warning pop up - but she's still running sweet as can be which is really strange and all the dials appear to be ok nothing dripping on the floor, starts fine, pulls fine - didn't happen in the wet or for her to have gotten wet, but could it still be coil packs or is has any one experienced similar?

Also, any recommendations for indy's South East London?

Thanks

Simon
 
Its probably going to be a shock absorber i would have thought , it will need a fault code read out to say which one but im going with n/s/f shock failure !!

EML on and if no running problems then its emissions related , save the planet stuff , again a fault code read out will soon say what it is .. lambda sensor ageing springs to mind .

Coil packs will give you a misfire .. obvious running fault on idle .

PASM shocks dont have to be changed in pairs .. i would probably advise it though .
 
Thanks, hopefully nothing too serious then - will hunt out a localish indy to get it diagnosed.
 
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