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hey there I rigged up a manual fan switch to just turn on the low fan and it causes the service engine soon lite to come on. It was my understandin that the low fan wont trigger the light. what can I do to make it not turn the lite on? thanks [img]graemlins/burnout.gif[/img]
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white 1996 camaro 3800: flowmaster American thunder cat back. hypertech 160* stat, and manual fan switch -
This isn't advanced tech!
It's a matter of resistance -- some folks have experimented with putting resistors in line (not for the LED) to fool the computer. I haven't -- whatever, if I get a MIL, it goes away quick enough. And the switch is too nice to let go.
-Rob<b>97 Camaro 3.8L M5</b><br />Car for sale<a href=\"http://terpmotors.com\" target=\"_blank\">terpmotors.com</a> Terrapin Motorsports! UMCP -
Actually its not resistance, its a diode issue. Adding small diodes in specific places to control the current flow solves the problem.
However, yeah, running either fan without the PCM knowing will turn on the SES. However, it will go off in a few days so dont worry [img]smile.gif[/img]2002 5-spd NBM Camaro
Details: www.1lev6.comComment
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ok thanks i guess i should wire it to make the high fans come on since i will get the mill either way right? thanks.white 1996 camaro 3800: flowmaster American thunder cat back. hypertech 160* stat, and manual fan switchComment
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Nah, go ahead and use the low when you need the low, and high when you need the high. No big deal.
-Rob<b>97 Camaro 3.8L M5</b><br />Car for sale<a href=\"http://terpmotors.com\" target=\"_blank\">terpmotors.com</a> Terrapin Motorsports! UMCPComment
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moving to general.Keith - Chicago<br /><a href=\"http://www.hptuners.com\" target=\"_blank\">HP Tuners - PCM Reprogramming</a><br /><a href=\"http://www.dxsoftware.com/magnus/\" target=\"_blank\">97 Firebird V6 to LS1 swap</a><br /><b>V8 9.967@132.78</b> 1.322 60\' NA Heads/Cam<br /><b>V8 10.295@128.48</b> 1.363 60\' NA Cam Only<br /><b>V8 10.987@119.31</b> 1.422 60\' NA Stock Internals<br /><b>V6 13.674@98.22</b> NA<br /><b>V6 12.394@104.91</b> N20 100HPComment
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