tach wire problems
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tach wire problems ok so i have had a couple of nice guys send me a link on were to find the tach wire on the pcm, well from 99-02 camaro the bottom pcm with #10 pin should be a white wire well i went to hook up my window switch today and went to tap into the pcm but when i looked at the #10 pin it was not white it is purple so im confused now on what to do could some one help me out thanks.
here's the link.http://www.installuniversity.com/ins...ht_install.htm
http://www.installuniversity.com/ins...ht_install.htm
here's the link.http://www.installuniversity.com/ins...ht_install.htm
http://www.installuniversity.com/ins...ht_install.htm
Recheck to make sure you are tapping into the right connector. Red connector, #10 pin white wire. If that is still the case i suggest trying to findout why its not the rigth wire. i.e. motor swap to a different year LS1
Last edited by Z28Caves60; Feb 14, 2008 at 12:45 PM.
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ok i called gm up and told them that im trying to hook up a window switch and im needing to find the tach wire on the pcm, i told them that a couple of guys said its the #10 pin on the bottom pcm and it should be a white wire. he said that it should be a purple wire and its the oxygen sensor i told him thats what color mine is. they said the only one it might be is the #8 white wire and its called the engine speed signal anyone got any ideas. i would appreciate it.
That would most likely be it. See everyone was telling you the wiring for a 99-02 LS1 camaro. See i dont know anything about the v6 cars but it sounds right what the gm tech told you. Hope it helps
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white wire, proven.
why would u call the dealer and ask them??
like they'd really guide u in the right direction in hooking up a nitrous system.
search the boards for 00-02 shift light install, same same process.
why would u call the dealer and ask them??
like they'd really guide u in the right direction in hooking up a nitrous system.
search the boards for 00-02 shift light install, same same process.
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Joined: Feb 2008
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From: Oxford MI
Registered User
Joined: Feb 2008
Posts: 44
Likes: 0
From: Oxford MI