aguk928

I know this is a silly question but what is it and what for?

On my 85 S2 Auto there is a black socket with a grey lead mounted on the UK passengers side fuel rail, going to a sensor that mounts on top of the bell housing. My guess is that it is a timing mark sensor used for diagnostics etc. Just curious!!! Trying to find and learn what every little bit on my shark is and does.

TIA.

Jim bailey - 928 International

An interesting quest ...... I am still learning . That does sound like the timing mark sensor

aguk928

Thanks Jim,

Is it used only for diagnostics?

Yep its a quest I am finding that I am enjoying more and more as I get to know these cars better. But also to be fair I am consentrating on only one and am lucky enough to have lots of time to dedicate to it and I get the feeling I will need lots and lots more.