Re: engine stalling at idle
Mike, It is a YJ, but it may be the same issue you are talking about. I
purchased a service shop manual ... should get here by wednesday. It seems to be a gray issue on how to properly troubleshoot a sensor. Somewhere I heard to measure 5 volts... but where and do I have to pierce the insulation while the connector is connected is not disclosed. Hope the shop manual is worth the $100! |
Re: engine stalling at idle
Mike, It is a YJ, but it may be the same issue you are talking about. I
purchased a service shop manual ... should get here by wednesday. It seems to be a gray issue on how to properly troubleshoot a sensor. Somewhere I heard to measure 5 volts... but where and do I have to pierce the insulation while the connector is connected is not disclosed. Hope the shop manual is worth the $100! |
Re: engine stalling at idle
Mike, It is a YJ, but it may be the same issue you are talking about. I
purchased a service shop manual ... should get here by wednesday. It seems to be a gray issue on how to properly troubleshoot a sensor. Somewhere I heard to measure 5 volts... but where and do I have to pierce the insulation while the connector is connected is not disclosed. Hope the shop manual is worth the $100! |
Re: engine stalling at idle
Actually, if it is pulsed at 5 volts, I should be able to see it on one
of the wires as I'm turning the gear, I have an old scopemeter to watch. Of course, I'm assuming the sensor does not have to be grounded to the transfer case and my vehicle works like a TJ. |
Re: engine stalling at idle
Actually, if it is pulsed at 5 volts, I should be able to see it on one
of the wires as I'm turning the gear, I have an old scopemeter to watch. Of course, I'm assuming the sensor does not have to be grounded to the transfer case and my vehicle works like a TJ. |
Re: engine stalling at idle
Actually, if it is pulsed at 5 volts, I should be able to see it on one
of the wires as I'm turning the gear, I have an old scopemeter to watch. Of course, I'm assuming the sensor does not have to be grounded to the transfer case and my vehicle works like a TJ. |
Re: engine stalling at idle
I'm betting the 3 pins are volts input, pulsed volts output, and
ground.... I |
Re: engine stalling at idle
I'm betting the 3 pins are volts input, pulsed volts output, and
ground.... I |
Re: engine stalling at idle
I'm betting the 3 pins are volts input, pulsed volts output, and
ground.... I |
Re: engine stalling at idle
They could be 5 volt pulses. The sensor itself puts out the volt
pulse. They only happen when it is spinning so I think a bench test might be in order? Basically I would put the meter on pin 1 and 2 and hand spin it to see if it pulses. Or 1 and 3 or 2 and 3. It is something like some of the distributor units, they show a pulse on a meter when hand moved. Mike updawaz00@hotmail.com wrote: > > Mike, It is a YJ, but it may be the same issue you are talking about. I > purchased a service shop manual ... should get here by wednesday. It > seems to be a gray issue on how to properly troubleshoot a sensor. > Somewhere I heard to measure 5 volts... but where and do I have to > pierce the insulation while the connector is connected is not > disclosed. Hope the shop manual is worth the $100! |
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