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Injector low voltage

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Old Mar 1, 2018 | 01:57 PM
  #1  
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Injector low voltage

im getting a low voltage code on injector #7 but only when pulling a load of about 10K lbs. I have not had one with a lighter load say 4K lbs. is this a sign the injector is failing? The IRP shows 23.4-23.8 under normal idle but when I get this code it goes up to 26.3-26.8. The truck doesn’t run bad when this happens, just annoying.

Thanks,
Jeff
 
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Old Mar 1, 2018 | 03:22 PM
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From: NW IA
Double check the connections on that injector and the FICM
It might also be a sign of something in the FICM that happens randomly.

What kind of FICM readings are you getting?
Main, V's and logic?
 
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Old Mar 1, 2018 | 03:47 PM
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I didn’t check the FICM readings during the code so I’ll have to wait for the next time it shows up and see what it shows.

Thanks,
jeff
 
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Old Mar 1, 2018 | 06:25 PM
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If you have torque pro, log your drives in case it happens, then you'll know you have data saved and not have to try to catch it in the act.
 
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