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1/31/22, 2:41 PM
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Diagnostic Trouble Codes (DTC) P24F600 Or
P24F700 - US14+OBD15 Emissions And Newer,
Model Year 2016 And Newer
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IMPORTANT
Prior to testing verify the flow specification of the high or low flow 7th
injector being tested.
For more information regarding high and low flow 7th injectors refer
to article CBR-454.
If Guided Diagnostics (GD) results in No Fault Found (NFF),
check the following:
• Aftertreatment Hydrocarbon Doser air supply line pressure
- Specification is 32 PSI (221 kPa)
• Any contamination such as oil or water, restriction or other
debris in the AHI purge air line
- The line should be dry
• Proper coalescing filter installed in the air dryer
- An incorrect filter installed will result in contamination as
described above
• Aerated fuel flowing from the AHI module
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Tags
p24f600
p24f7-00
;
p24f700
mack
k17696792
p24f6-00
volvo
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