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Old 09-02-2005, 06:01 PM   #1
jdlee123
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Join Date: Aug 2005
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Default tsp problem for na t supra

i am having a problem with my tps it is reading 100% throttle at all times a constant 5 volt. i just installed an aem ems thinking that it was the problem i put in the stock ecu in same problem. i believe that i am getting back feed somewhere because i am getting the 5 volts through the aem tps pin. the tps pin should not be getting any voltage at all. anyone else ever have this problem can anybody give any suggestions thanks
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