K94743326

Solution K94743326
Tuesday, March 5, 2019 4:57:05 PM CET
Mack Models
Mack Model
LR , TE - TerraPro , AN - Anthem , GR - Granite , PI - Pinnacle
Volvo Models
Volvo Model
VNL , VNR , VNX , VAH , VHD
Engine family
Engine family
11L Engine , 13L Engine , MP7 , MP8
Emission Standard
Emission Standard
US17 , US17+OBD16 , US17+OBD18
** SOLUTION **
Title
Diagnostic Trouble Code (DTC) P009B-13 Fuel Pressure Relief Control – Circuit Open;
Possible Derate - US17+OBD16 and Newer Emissions
Cause
Additional diagnostic information for vehicles equipped with a common rail fuel system
engine logging P009B-13.
Solution
In addition to the P009B-13 fault code the faults listed below may also be triggered
by the open circuit on the Electronic Pressure Relief Valve (EPRV). The P009B-13
must be diagnosed first and repaired before troubleshooting any of these other
fault codes.
Fault Codes
DT
C
P016
F
P228
F
Description
Closed Loop Fuel Pressure Control At Limit – Pressure Too Low
Fuel Pressure Regulator 1 Exceeded Learning Limits – Too High
P103
Cold Start Closed Loop Fuel Pressure Control At Limit – Pressure Too
6
Low
P008
7
Fuel Rail/System Pressure – Too Low
P025
Injection Pump Fuel Metering Control “B” Range/Performance (Cam
7
/Rotor/Injector)
P2A
Injection Pump Fuel Metering Control “D” Range/Performance (Cam
17
/Rotor/Injector)
P2A
Injection Pump Fuel Metering Control “F” Range/Performance (Cam
1F
/Rotor/Injector)
Inspection
1. Visually inspect wiring, connectors, pins, terminals, etc. from Engine Control Module
(EMS) Connector EA (Pins 17 & 18) through the VC1 Connector (Pins 8 & 9), to the
connector at the ERPV.
2. Using a Digital Volt Ohm Meter (DVOM), measure continuity of each circuit for the
EPRV. If an open circuit or high resistance make necessary repairs.
3. If no issues are identified, replace the EPRV and the front internal engine harness.
NOTE: Apply Permatex Dielectric Grease part no. 81150 or 22058 to the pin and
socket terminals of the EPRV and harness connector. The grease may be sourced
locally.
Solution visibility
Dealer distribution
Function(s)/component(s) affected
Function affected
Function Group
fuel system
Function Group
236 injection pump, regulator and pump companion
Customer effect
Main customer effect
power , fault code/display
Fault code(s)
OBDII Diagnostic Trouble
P0087-00 , P009B-13 , P016F-00 , P0257-00 , P1036-00 , P228F-00 , P2A17-00 , P2
Codes (2013- )
A1F-00
Conditions
Frequency of occurrence of
problem
random
Administration
Author
UT0455H
Dealer ID
UT0455H
Last modified by
A241298
Creation date
07-02-2019 16:02
Date of last update
12-02-2019 21:02
Review date
07-02-2020 00:02
Status
Published
NA_Reviewer
Ben Seville
NA_Author_Group
GTT