VOLVO TRUCKS

REMOTE DIAGNOSTICS REPAIR INSTRUCTIONS
DTC:

Bulletin:
Date:

P009B-13

Description:

RD21-001
March 09, 2021

Electric Pressure Relief Valve – Circuit Open

Applies to:

US17 – US18 Emissions

For Spanish click here: ESPAÑOL
** Contact your servicing dealer to verify warranty coverage to determine if this repair is covered under warranty. **

General Information
These repair instructions are intended to address the following fault(s):
DTC
P009B-13

Description

Possible (Observable)
Symptoms

Possible Cause

Electric Pressure Relief
Valve – Circuit Open

•
•
•

Connector
Wiring harness
Electric Pressure Relief Valve

Engine de-rated

Required Parts
Part Number

Description

85156544

Quantity

EPRV delete kit

1

If Applicable Parts (Reference Step 18)
Part Number

Description

Quantity

23488939

Pressure Sensor, F2 Common Rail (13L Engine Only)

1

23502054

Wiring Harness, Rear (13L Engine Only)

1

23488937

Pressure Sensor, F2 Common Rail (11L Engine Only)

1

23502057

Wiring Harness, Rear (11L Engine Only)

1

Required Software
Part Number
85156014 (USA17, USA18)

Description

Quantity

Accessory kit number

1

Description

Quantity

Required Tools & Equipment
Part Number
88800634

Wrench

1

Premium Tech Tool (PTT) with latest version
Page 1 of 7
© 2021 Volvo Group North America, LLC. Information is subject to change without notice.

VOLVO TRUCKS

REMOTE DIAGNOSTICS REPAIR INSTRUCTIONS
DTC:

P009B-13

Bulletin:
Date:

RD21-001
March 09, 2021

Repair Instructions
Electronic Pressure Relief Valve (EPRV) Delete & Fuel Rail Pressure Sensor Update
1. Refer to IMPACT document ID, 2115-03-02-02 for Valve cover removal and install procedure.

2. Loosen the cap nuts.
3. Remove and discard the pipe.

4. Disconnect the connector.

5. Clean the area around the fitting.

Page 2 of 7
© 2021 Volvo Group North America, LLC. Information is subject to change without notice.

VOLVO TRUCKS

REMOTE DIAGNOSTICS REPAIR INSTRUCTIONS
DTC:

Bulletin:
Date:

P009B-13

RD21-001
March 09, 2021

6. Remove the fitting and seal.

7. Install the seal and plug in the cylinder head.
Tightening torque
Cylinder head, plug

36± 6 lbf-ft. (50 ± 8 Nm)

8. Install the tool. 88800634
9. Remove the valve. Note: Use a spanner as a counterhold to prevent the common rail brackets and
pressure pipes from being loaded during component removal and installation.

Page 3 of 7
© 2021 Volvo Group North America, LLC. Information is subject to change without notice.

VOLVO TRUCKS

REMOTE DIAGNOSTICS REPAIR INSTRUCTIONS
DTC:

Bulletin:
Date:

P009B-13

10. Install the protecting plug.
Required material
Protecting plug

88800527

11. Clean the threads.
Note: Leave the protecting plug in place until installing the common rail plug.

12. Remove the protecting plug.
13. Install the plug in the rail. Note: Do not use locking fluid or thread sealant.
Page 4 of 7
© 2021 Volvo Group North America, LLC. Information is subject to change without notice.

RD21-001
March 09, 2021

VOLVO TRUCKS

REMOTE DIAGNOSTICS REPAIR INSTRUCTIONS
DTC:

Bulletin:
Date:

P009B-13

RD21-001
March 09, 2021

14. Torque tighten the plug.
Tightening torque
Common rail, plug

125 ± 10 Nm

Note: Cap is not required to seal the common rail where the drain pipe connected.

Note: Use a spanner as a counterhold to prevent the common rail brackets and pressure pipes
from being loaded during component removal and installation.
15. Cut the harness.

Page 5 of 7
© 2021 Volvo Group North America, LLC. Information is subject to change without notice.

VOLVO TRUCKS

REMOTE DIAGNOSTICS REPAIR INSTRUCTIONS
DTC:

Bulletin:
Date:

P009B-13

RD21-001
March 09, 2021

16. Remove connector and harness.
Note: Do not tape or seal the end of the harness.

17. A product improvement has been made to the Fuel Rail Pressure Sensor (FRPS) and its wiring
harness. A visual Inspection of the FRPS electrical connector will indicate which sensor and wiring
harness is on the vehicle.





Old style Connection

New Improved Connector

18. Inspect the FRPS, if the Old Style Connector is found (Displayed above with red X), replace the
sensor and wiring harness per Impact Instructions listed below. If the New Improved Connector is
found, no farther action is needed and proceed to next step.
a. 2373-03-03-06 Pressure Sensor, Common Rail, Replacement, Valve Cover
Removed
b. 2861-03-03-03 Wiring Harness, Injector, Replacement (Rear), Valve Cover
Removed
19. Refer to IMPACT document ID: 2115-03-02-02 Valve Cover, Replacement for valve cover install
procedure.

Page 6 of 7
© 2021 Volvo Group North America, LLC. Information is subject to change without notice.

VOLVO TRUCKS

REMOTE DIAGNOSTICS REPAIR INSTRUCTIONS
DTC:

P009B-13

Bulletin:
Date:

RD21-001
March 09, 2021

20. Using PTT Operation 1700-22-03-06 Program accessory kit: 85156014
Note: Running this kit without removing the ePRV will result in adverse vehicle affects.

If there are no issues found from the checks above or the code(s) continue to log after the steps
above are followed, normal diagnostic steps should be followed in Premium Tech Tool.

Additional Resources
These repairs are the most likely fix for the identified fault. If this does not fix the issue, Tech Tool will need to be
used for more detailed diagnostics. If filing a warranty claim, please include the ASIST case number.
Labor Code
2373-01-09-01 (Main) - Valve, common rail remove

0.6 hrs.

1700-22-03-06 - Accessory Kit, programming

0.1 hrs.

2841-22-02-01 - ECM and ACM, Reprogramming

0.4 hrs.

2115-03-02-02 - Valve Cover, Replacement
(ONLY IF APPLICABLE)

2373-03-03-06 - Pressure Sensor, Common Rail, Replacement, Valve Cover Removed
(ONLY IF APPLICABLE)

2861-03-03-03 - Wiring Harness, Injector, Replacement (Rear), Valve Cover removed
Causal Part

Use Impact Time
(0.9-1.1 hrs.)
0.2 hrs.
Use Impact Time
(0.3-0.4 hrs.)
22720232

Page 7 of 7
© 2021 Volvo Group North America, LLC. Information is subject to change without notice.

VOLVO TRUCKS

INSTRUCCIONES DE REPARACIÓN DE DIAGNÓSTICO REMOTO
DTC:

Boletín:
Fecha: