harrisonrick

that's a ground...do as per previous...remove/sand/clean and retighten snugly. also, check the ground by the battery...perhaps its bad too.

RED87944S

remembered one more thing i can check the Ignition Control Unit ,only 944s s2 has them...dose anyone know how to test them? i took mine out

harrisonrick

tough call. not sure, other than trying another in its place.

gtroth

Eh, boy. Fix the engine ground before you go any further. I have read that if bad, the DME can fry. Sparks are pretty bad. There is another ground ~20mm away from that one, dress it too while you're at it.
To be clear, no tachometer response at all when cranking? I thought it was supposed to bounce.

RED87944S

all i have to do is tighten it back up..but yeah the rpm might be moving like a mm,i know it should go up to one grand at least..thats the problem no spark no rpm jump,ill get another ignition modual whatever its called,and hopefully thats it..

RED87944S

and i found out that i dont even need the hall sender for the car to run,so thats out of the picture.

DarylJ

No, you need to pay attention to what people are telling you if you want to continue to get advice.

CLEAN THE GROUNDS. Then re-attach. This was no suggested so that we can all PM each other and laugh about getting you to do unnecessary work. It was suggested because it's a contributing factor to this issue. Especially now that it's been arcing, and has undoubtedly built up carbon deposits on the grounding surfaces.

RED87944S

no,the intake manifold is on,and im not taking off again..it was only sparking when it was loose,its pretty clean and should not need a cleaning..its easy to tell someone what to do behind a computer,why dont u get ur *** here and help me,cuz i worked my *** off on this car..im so sick of this..

DarylJ

1.) the intake manifold does not need to be off to do that.
2.) People are trying to help you. But I really don't thing anyone is going to just bail you out of your mess.

If you're that frustrated, just walk away form the car for a while. Or sell it.

My head assplode.

RED87944S

im trying man im trying,i cant walk away i need a car...i thought about selling it,but how stupid would it be to sell a car with a good motor and rest, just no spark on plugs,and i came this far,like you guys said..dose not make much sense,and i have been dealing with motors fo a couple years i cant belive i cant figure this out,i usually figure everything out on my motorcycle in no time and fix it..i dont get the last comment,do you a S?

xsboost90

so did you adjust the depth of the ref sensor per clarks garage as well, or is it rubbing the flywheel.

RED87944S

it said that most of the time new sensors dont need adjustment..


i talked to a porsche machanic just now at a shop,he tolled me how to test the hall sender and ill test it,and looks like ill be getting a new one,since i cant have the wires like that anyway..

harrisonrick

What's a hall sender worth anyway?

Are all the grounds now clean/tight?

RED87944S

yes,the hall sender is $120,but i need the other parts that connects to it also,i have to find them used because i dont think i can buy this part new anyway..

gtroth

Actually, in his defense, you pretty much have to take the intake manifold off to clean those grounds on the S.