1985 throtle body hoses..what goes here?
05-24-2015, 03:58 PM
#1
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1985 throtle body hoses..what goes here?
I cant find what two hoses (by part number) go on the PS of the 1985 throttle body.
Where is there a drawing of these two hoses?
One you can see well, the other is below the TPS.
Where is there a drawing of these two hoses?
One you can see well, the other is below the TPS.
05-24-2015, 04:05 PM
#2
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Crankcase breather hose go there.
Note also there should be a plastic check valve in one of the two fill tower connections.
Note also there should be a plastic check valve in one of the two fill tower connections.
05-24-2015, 04:30 PM
#3
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PET Illustration 107-34 year 85 - item #14 & #17
__________________
Does it have the "Do It Yourself" manual transmission, or the superior "Fully Equipped by Porsche" Automatic Transmission?
George Layton March 2014
928 Owners are ".....a secret sect of quietly assured Porsche pragmatists who in near anonymity appreciate the prodigious, easy going prowess of the 928."
Does it have the "Do It Yourself" manual transmission, or the superior "Fully Equipped by Porsche" Automatic Transmission?
George Layton March 2014928 Owners are ".....a secret sect of quietly assured Porsche pragmatists who in near anonymity appreciate the prodigious, easy going prowess of the 928."
05-24-2015, 04:53 PM
#4
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Roger: Im only getting the 86 version of that drawing, cant find the 85.
Porken, thanks!
Thats the two VC hoses, now..the hoses as the bottom of the throttle body..cant find those either.
Porken, thanks!
Thats the two VC hoses, now..the hoses as the bottom of the throttle body..cant find those either.
05-24-2015, 05:00 PM
#5
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TB hoses are for PCV, one goes to the oil tower and one to the cam cover.
05-24-2015, 05:18 PM
#6
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The front cam cover hose, goes to the oil tower front connection nicely.
I have this "Right Rear Cam Breather Hose - Modified Porsche hose 928 110 432 00M" that I can't make any sense from.
It's molded, and wants to go nowhere.
Apologies for the size.
05-24-2015, 05:51 PM
#7
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I dunno what that hose is for. The original hose goes in between the 3 and 4 runners then tucks close to the head (under the intake ports) on its way to the center TB housing connection.
Perhaps you are not there yet, but the MAF is not clocked properly. There is a nub on the housing which matches the rib on the MAF.
Perhaps you are not there yet, but the MAF is not clocked properly. There is a nub on the housing which matches the rib on the MAF.
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05-24-2015, 05:57 PM
#8
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Ya..thanks for the maf hint..its just ;there' for now..thanks. 
I might just put on the old hose, cuz this "Right Rear Cam Breather Hose - Modified Porsche hose" has me stuck.
Whats the lower front throttoe body hose go to? The rear PCV plug to the oil tower?
I might just put on the old hose, cuz this "Right Rear Cam Breather Hose - Modified Porsche hose" has me stuck.
Whats the lower front throttoe body hose go to? The rear PCV plug to the oil tower?