KC-157
Service Bulletin Details
Public Details for: KC-157
Mack chassis - diagnostic trouble code ( dtc ) P009E-73 - fuel pressure relief control performance / stuck off - us17+obd16 and us17+obd18 ( ghg17 ) emissions (with common rail fuel system), commonly model years 2018 and 2019
Models from 2019
Models from 2018
11/30/21, 11:06 AM
Article
Mack Chassis - Diagnostic Trouble Code ( DTC )
P009E-73 - Fuel Pressure Relief Control
Performance / Stuck Off - US17+OBD16 And
US17+OBD18 ( GHG17 ) Emissions (With Common
Rail Fuel System), Commonly Model Years 2018
And 2019
Internal Content
Verify the chassis emissions level
- Details can be found in the Product Details box on the Product tab in
PTT as seen below:
Once the chassis is confirmed to be US17+OBD16 or US17+OBD18:
Software improvements have been made that address this DTC.
There are two documents that should be reviewed:
1. Product Improvement PI0883 Engine Control Module (ECM) and
Aftertreatment Control Module (ACM), Software Updates was released
July 2018. This product improvement should appear under the
Campaigns section of the Product screen of Premium Tech Tool (PTT)
when first connecting to the vehicle. Applicability to this campaign
should be checked first.
- The Service Program document can be found on the dealer Mack
Trucks eMedia.
; Live UI
• Note: There will be a prompt to sign in to the Trucks Dealer
l i if
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Portal site if necessary.
• Searching for PI0883 will return a link to the bulletin.
- If the PI applies to the product it is not necessary to proceed
to the Field Service Bulletin below.
2. Field Service Bulletin FSB 284-067 Engine Control Module (ECM) and
Aftertreatment Control Module (ACM), Reprogramming has been
released and should be reviewed if the Product Improvement does
not apply to the vehicle.
- The FSB document can be found on Mack Trucks eMedia or
under the Service tab in Impact.
• Searching for 284-067 will return a link to the document in
either application.
3. If either of the above documents applied and there are no other
issues present, the vehicle should be released when software updates
have been completed.
Tags
k42200114
p009e-73
fsb 284-067
p009e73
mack
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