Sensor checking 7.3 Ltr
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Joined: Aug 2013
Posts: 251
From: Bowling Green KY
Sensor checking 7.3 Ltr
1999 7.3, 2WD, 6 Speed
There are several sensors on board (temperature, MAP, pressures and so on)
Is there a testing procedure for each of these?
I'd like to verify that they are all working.
Thank you.
Eric
There are several sensors on board (temperature, MAP, pressures and so on)
Is there a testing procedure for each of these?
I'd like to verify that they are all working.
Thank you.
Eric
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Joined: Jul 2006
Posts: 7,555
Depends..
Some can be checked/probed and the data values checked with a DVOM. Generally, if out of spec. or fault the CEL will set. Hopefully
A scan tool that can access the PID's (Parameter ID's or Parameter Information Display) to check the component parameters-data/values/voltages, live data/watch the overall ranges, in/outputs etc. is better and usually quicker diagnostics since some components rely on, or in part with communication..
Some can be checked/probed and the data values checked with a DVOM. Generally, if out of spec. or fault the CEL will set. Hopefully
A scan tool that can access the PID's (Parameter ID's or Parameter Information Display) to check the component parameters-data/values/voltages, live data/watch the overall ranges, in/outputs etc. is better and usually quicker diagnostics since some components rely on, or in part with communication..
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