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-   -   Put in a new DME relay, still having problems (http://forums.pelicanparts.com/porsche-924-944-968-technical-forum/222727-put-new-dme-relay-still-having-problems.html)

qawse 05-22-2005 04:42 PM

Put in a new DME relay, still having problems
 
Early '85 944, fuel pump is not working, no spark either. Also, the windshield wipers are on and I cannot turn them off. I put a new DME relay in and had the fuel pump tested, and it seemed to work. Yet these problems persist, is there a way to test the computer? Any suggestions?

michaelathome 05-22-2005 05:07 PM

I know that this may sound silly but have you looked to make sure that the timing belt it not broken or slipping?

Make sure that the rotor is turning.

Michael

mlue 05-23-2005 06:02 PM

Re: Put in a new DME relay, still having problems
 
Quote:

Originally posted by qawse
Early '85 944, fuel pump is not working, no spark either .... I put a new DME relay in and had the fuel pump tested, and it seemed to work. Yet these problems persist, is there a way to test the computer? Any suggestions?
Check the crankshaft reference sensors, if one of them is bad or out of adjustment the DME Relay will NOT energize the fuel pump.

bryanthompson 05-23-2005 06:33 PM

test your fuel pump and be sure that it actually works:
http://forums.pelicanparts.com/showthread.php?s=&threadid=220231&highlight=test+f uel+pump+jumper
Quote:

SoCal Driver
You can jump it to test with a jumper between the #2 and #3 fuse on the 8 fuse panel. Count from the drivers door.

earlr85944 05-23-2005 07:23 PM

try pulling the intermittent relay to get the wipers to shut off, they will still work when selected to the fully on position, just a temp\perm "fix".

Bradman951 07-27-2005 02:57 PM

Hey qawse, I just purchaised a 951 that wasn't running and had wipers that never stopped. I found that there was a connector near the DME that was not connected which was necessary to turn my wipers off. I have not yet gotten the car running so I am not sure if the wipers and no-start are related, but I did fix my wipers, right mirror and window! It is a two-sided rectangular harness... good luck!

SoCal Driver 07-27-2005 03:07 PM

Huh?


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