Cjames Posted May 29, 2021 Report Share Posted May 29, 2021 Evening All. So yes of course i googled this and it mainly came up with the cabin sensor so i bought a 2nd hand one from ebay, fitted it today and therer's no difference. Of course i could have been sent another duff one but what other issues could cause the same thing. I will say its not COLD until on HI there is some slight heat at above 26. Any suggestions? Can the cabin sensor be tested to put tht to bed? Quote Link to comment Share on other sites More sharing options...
Pordave Posted May 29, 2021 Report Share Posted May 29, 2021 Have you thought there may be air in the system? I’d bleed it by the book as air locks and boxsters go hand in hand Quote Link to comment Share on other sites More sharing options...
GmanB Posted May 30, 2021 Report Share Posted May 30, 2021 4 hours ago, Cjames said: so i bought a 2nd hand one from ebay That could be the problem there. Just out of interest how much did you save by not buying a new one from Porsche? Quote Link to comment Share on other sites More sharing options...
SimonT001 Posted May 31, 2021 Report Share Posted May 31, 2021 Slight hijack here but is this a known issue? I've only had my Boxster since December so the hot weather now is the hottest that I have driven it in and I noticed the other day that on 22C there was no heat coming through but the heat did arrive at 25+. It was a warm but not very hot day - was it just sensing that the cab temperature was above 22? In previous colder weather I've been impressed by the heat output. Quote Link to comment Share on other sites More sharing options...
charlieboy2608 Posted June 1, 2021 Report Share Posted June 1, 2021 Information for the original poster (OP) Incorrect bleeding will give similar symptoms. Try raising the rear of the vehicle and locate the bleed flap(lift it up vertical) below a cover where the dipstick lives in the boot. Idle the vehicle and include holding the revs to 2500rpm for a couple of minutes each time. Quote Link to comment Share on other sites More sharing options...
Cjames Posted June 1, 2021 Author Report Share Posted June 1, 2021 13 hours ago, charlieboy2608 said: Information for the original poster (OP) Incorrect bleeding will give similar symptoms. Try raising the rear of the vehicle and locate the bleed flap(lift it up vertical) below a cover where the dipstick lives in the boot. Idle the vehicle and include holding the revs to 2500rpm for a couple of minutes each time. Yep tried aswell, i thought it was that first of all because id just had my water pump changed so it made sense. Maybe i need to go down that road again, would be much easier to tick off the sensor if i could somehow test them??? Quote Link to comment Share on other sites More sharing options...
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