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Post by bobbarker on Apr 22, 2009 16:17:54 GMT -5
I decided to take out the interior of my car and the only thing left really is the center console. If I unhook the fuel switch what happens? Will the computer setting stay on the last setting the switch was in? Example: my switch was in the premuim fuel position, and I unhooked it... Will the computer still recognize that I'm running premium and not retard timing in some kind of a "safety mode"?
Thanks!
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Post by Stinger on Apr 22, 2009 19:12:33 GMT -5
Grounding the ecu pin gives you premium, unground it and you get regular mode.
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Post by bobbarker on Apr 22, 2009 20:52:35 GMT -5
So if it's unpluged which pin would I pick to ground? I don't remember what the plug looks like right off hand... Thanks
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Post by Stinger on Apr 23, 2009 2:19:44 GMT -5
Grounding the wire that is attached to the switch might be easier...otherwise according to this link: rothfam.com/svo/reference/PEtoLA.pdf it is pin 30 for an SVO ecu or pin 24 for an 87-88 TC ecu. "T" into pin 46 to ground it. |
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Post by bobbarker on Apr 23, 2009 17:09:42 GMT -5
Thanks!
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Post by bgpickle on May 7, 2009 7:38:38 GMT -5
what does the switch do (timing, boost,etc?) what changes?
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Post by Stinger on May 7, 2009 12:02:44 GMT -5
More aggressive timing map, raises boost (when using the stock boost control solenoid which not many people do).
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