Output Check
Connect digital voltmeter between center "B" terminal and outside terminal "A" of TPS connector. Read TPS voltage with ignition on, engine off. If voltage is more than 1.25 volts, check minimum idle speed before replacing TPS.
Connect digital voltmeter between center "B" terminal and outside terminal "A" of TPS connector. Read TPS voltage with ignition on, engine off. If voltage is more than 1.25 volts, check minimum idle speed before replacing TPS.