Subject	Found the cause of the constant run Aux fan!
Posted by	Jayru on October 06, 2011 at 10:13 AM
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In Reply To	Temp sensor Ohm's are in spec posted by Jayru on October 04, 2011 at 12:15 PM
Message	Went through the diagnosis steps in the FAQ - ruled out the temp sensor & found my way to the relay. The PO put a jumper wire in the large fuse box on the DS that shorts the fan relay to ground causing it to run constant. Disconected the ground wire & the fan turned off! Now I just need to figure out what they spliced because the fan doesn't work at all with the ground short disconnected. Taking apart the bottom of the fuse box today to find out. (Previous Z's - 92 TT stage I - 94 TT stage III) Current Z - 90 TT stage IV - being rebuilt
Follow Ups	Aux fan comes on with ignition on (before starting) - Jayru 22:02:28 09/30/11 Could be - Stadsport (PHX) 00:44:08 10/01/11 How can you tell if the EPROM is in backwards? - Jayru 07:40:19 10/01/11 Re: How can you tell if the EPROM is in backwards? - Stadsport (PHX) 14:30:17 10/01/11 Re: Aux fan comes on with ignition on (before starting) - WazTTed 06:06:22 10/02/11 Just an idea - f1ym4n 16:10:24 10/02/11 Temp sensor Ohm's are in spec - Jayru 12:15:12 10/04/11 Found the cause of the constant run Aux fan! - Jayru 10:13:04 10/06/11
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