0333675 JOHNSON SCREW, Fuel pump mtg.

Introduction
New engine software has been released to add new features and correct a number of issues in the current versions of engine software. The new part numbers and the related applications can be found below.Do not perform any procedure in this Special Instruction until you read this information and you understand this information.Required Parts
Table 1
Engine Model    New Software Part Number    Previous Software Part Number    Effective Serial Numbers    
C9     477-9284     455-8559, 380-9628, 442-9426, 440-3130, 432-8397, 423-7836, 380-9629     S/N:CS900957-UP    
C9     477-9285     455-8560, 419-4836, 442-9544, 440-3138, 431-1977, 419-4835     S/N:CS900885-UP    
C13     477-9323     455-9203, 392-3470, 442-9597, 439-0508, 434-0512, 392-3471     S/N:N3F01516-UP    
C13     477-9324     455-9257, 392-3472, 442-9710, 440-2368, 434-1881, 392-3473     S/N:N3F01540-UP    
C13 AG     477-9327     391-8583, 455-8558, 449-9220, 443-0007, 431-1999, 391-8584     S/N:N3F01558-UP    
C13 AG     477-9326     392-1724, 455-1769, 449-9209, 443-0006, 431-1980, 399-6880, 392-1725     S/N:N3F01651-UP    
C13 AG     477-9325     379-2107, 455-8557, 449-9208, 442-9980, 431-1979, 420-3307, 399-6879, 396-8919, 379-2108     S/N:N3F01568-UP    
C15     477-9329     455-9258, 392-3474, 443-0008, 432-2342, 392-3475     S/N:N5F00723-UP    
C15     477-9330     455-9259, 392-3631, 443-0009, 440-2369, 431-1975, 392-3632     S/N:N5F00733-UP    
C18     476-6027     455-9260, 392-4148, 443-0011, 440-2370, 432-1669, 420-1864, 392-4149     S/N:N8F00597-UP    Changes Implemented in Flash File
Service Tool Requirement
Cat® Electronic Technician (Cat ET) 2015A or newer required for this software releaseNew Features
Fuel Line Air Purge (FLAP)
Added Fuel Line Air Purge test to remove trapped air caused by initial assembly and/or service. The Support for FLAP test is available in ET2014B onwardsPhysical Ambient Temperature PETU
For Arctic Package only environment, a PETU (Pump Electronic Tank Unit) ambient temperature will need added for improved Diesel Exhaust Fluid (DEF) thaw in cold-weather condition. This sensor is removed by default can be enabled through ET2014B onwards. Add the 191-6587 Temperature Sensor Gp using the 102-8802 Receptacle Kit to Aftertreatment Control module J2 Pin 94 (Signal) and Pin 93 (Return). The sensor should be placed in a location that represents true ambient.Data Link Support for Pin 46/47
Physical work mode switches are required to define work mode. Pin 46 (Elevated Engine Speed Allowed switch) and Pin 47 (Aftertreatment Regeneration Engine Speed Allowed Switch) has been added. Cat® Electronic Technician (ET) configuration "Diesel Particulate Filter Regeneration Enable Input Configuration", defaults to wired, and can be set to J1939.Intake Manifold Air Pressure (IMAP) Substitution
During cold ambient operation, IMAP may freeze. In these conditions the CRS intake pressure is substituted if IMAP faults. This feature only applies to C15 and C18 enginesEnhancements to Existing Features
Hot Shutdown Event
Issue
Logged E1466 Operator Forced Shutdown with High Exhaust Temperature fault codes cannot be cleared without a factory password.Resolution
Removed required factory password for clearing the logged code E1466 Operator Forced Shutdown with High Exhaust Temperature.Regen Lamp Installation
Issue
Multiple fault codes on the DEF controller are currently factory password protected and causing additional downtime for customer and commercial OEMs.Resolution
Removed factory password protection feature on the fault codes listed below.
Table 2
J1939 Code    CDL Code    Code Description    
639-9     247-9     SAE J1939 Data Link:Abnormal Update Rate    
639-14     247-14     SAE J1939 Data Link:Special Instruction    
3242-15     E1008 (1)     High DPF #1 Intake Temperature    
3242-16     E1008 (2)     High DPF #1 Intake Temperature    
3362-14     E114 (1)     Aftertreatment #1 Diesel Exhaust Fluid Dosing Unit Input Lines Not Purged    
3363-5     3126-5     Aftertreatment #1 SCR Catalyst Reagent Tank #1 Heater Coolant Diverter Solenoid : Current Below Normal    
3363-6     3126-6     Aftertreatment #1 SCR Catalyst Reagent Tank #1 Heater Coolant Diverter Solenoid : Current Above Normal    
5576-2     3468-2     Aftertreatment #1 Identification Number Module : Erratic, Intermittent, or Incorrect    
5576-8     3468-8     Aftertreatment #1 Identification Number Module : Abnormal Frequency, Pulse Width, or Period    
5576-14     3468-14     Aftertreatment #1 Identification Number Module : Special Instruction    
5577-2     3469-2     Aftertreatment #2 Identification Number Module