THrottle Pos. Sensor, it is set on the stand alone correctly, but got a CEL
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THrottle Pos. Sensor, it is set on the stand alone correctly, but got a CEL
i got a hondata, the throttle pos. sensor is dialed perfect. I know its plugged in, but last few days it has idled really low sometimes and im throwing a check engine light for the TPS. WHat is the deal?
UpDate: I used a multimeter on the middle wire to check voltage. At idle with just the key on it should read ~.45 Volts at at WOT it should read ~4.5 Volts i believe. Well wit jus the ignition on it read .40 and at WOT it would read, went to ZERO. If i would slowly turn the throttle plate from closed to open the Voltage would increase like it should, but at about 3/4 throttle @ 3.2 Volts would be the highest reading. Anything past that the Multimeter would go to Zero. So it seems from closed throttle to 3/4 throttle readings are decent and anything past 3/4 throttle does nothing on the multimeter.
Modified by wade at 12:27 PM 5/23/2004
UpDate: I used a multimeter on the middle wire to check voltage. At idle with just the key on it should read ~.45 Volts at at WOT it should read ~4.5 Volts i believe. Well wit jus the ignition on it read .40 and at WOT it would read, went to ZERO. If i would slowly turn the throttle plate from closed to open the Voltage would increase like it should, but at about 3/4 throttle @ 3.2 Volts would be the highest reading. Anything past that the Multimeter would go to Zero. So it seems from closed throttle to 3/4 throttle readings are decent and anything past 3/4 throttle does nothing on the multimeter.
Modified by wade at 12:27 PM 5/23/2004
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