Hi all.
Newb here with a faulty autoheat system. It worked until recently but now there's no blower assistance when I want hot air into the cabin.
I've tested various items and everthing seems to be to spec except for an open circuit in the exhaust sniffer near the LHS flapper box. The Bentley and Porsche manuals both suggest this would cause excessive heat into the cabin though, not none.
Could this also cause the whole blower system to stop, or do I have other issues, for example in the 12-pin relay in the engine compartment?
Any assistance gratefully received! Thanks in advance.
Newb here with a faulty autoheat system. It worked until recently but now there's no blower assistance when I want hot air into the cabin.
I've tested various items and everthing seems to be to spec except for an open circuit in the exhaust sniffer near the LHS flapper box. The Bentley and Porsche manuals both suggest this would cause excessive heat into the cabin though, not none.
Could this also cause the whole blower system to stop, or do I have other issues, for example in the 12-pin relay in the engine compartment?
Any assistance gratefully received! Thanks in advance.
