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Crank sensor signal voltage

  • Gamur17
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3 years 4 months ago #56172 by Gamur17
Replied by Gamur17 on topic Crank sensor signal voltage
Wow, thank you. Ill look into this.

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3 years 4 months ago #56173 by Gamur17
Replied by Gamur17 on topic Crank sensor signal voltage
yes I was using the signal wire and 5 volt reference back probing the pcm. But supplied a dedicated battery ground

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3 years 4 months ago #56174 by Gamur17
Replied by Gamur17 on topic Crank sensor signal voltage
I'm not sure what "drag test the PCM Connectors" means?

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3 years 4 months ago #56175 by Gamur17
Replied by Gamur17 on topic Crank sensor signal voltage
Sorry for all the separate replies, I actually cut the signal wire at the pcm connector to isolate it from the rest of the harness when I was testing everything. But not the 5 volt reference

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3 years 4 months ago #56178 by Gamur17
Replied by Gamur17 on topic Crank sensor signal voltage
Well unfortunately the truck is leaving my possession, so I won't have further opportunity to diagnose it, but I do plan to check another customers 6.7 to test this to see what is up. Perhaps we will all get to learn something.

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3 years 4 months ago #56181 by Paul P.
Replied by Paul P. on topic Crank sensor signal voltage
Pin fitment test on the PCM connector to check for spread pins... the drag test.
Never stop Learning.

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3 years 4 months ago #56183 by Gamur17
Replied by Gamur17 on topic Crank sensor signal voltage
Got it, I did not do that test, but the pcm connectors looked like they had never been touched before I got to them.

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