BRAND NEW *OEM Quality* fuel rail pressure sensor to suit Volvo C30 C70 S40 S80 V50 and V70 with the 2.0D D4204T diesel.

A Volvo 2.0D that loses power or throws an engine fault light is often running on a failing rail pressure sensor. This replacement is plug-and-play and ships Australia-wide from Melbourne.

TO SUIT

Fits the Volvo C30, C70, S40, S80, V50 and V70 with the 2.0D D4204T and D4204T2 diesel, from 2004 through to 2010. The D4204T shares its common rail system with the Ford and PSA 2.0 diesel.

FITMENT CHECK

Originally, Volvo did not supply fuel pressure sensors as standalone components for these engines. There are two types of rails where this sensor can be installed - please check the images for reference. These sensors are from the original unused rails.

This sensor has a 3-pin plug and an M12 x 1.5 thread with a 27mm hex. Check the plug type and thread on your original rail sensor before ordering.

OEM PART NUMBERS

55PP06-03
55PP06-01
55PP06-02
85PP06-04
3M5Q-9D280-AC
4M5Q-9D280-DB
1445928
1447993
1447995
1747239
1570.G2
9655465480
13627805026

OTHER PART NUMBERS

QUINTON HAZELL: XCRP112

PACKAGE INCLUDES

1 x fuel rail pressure sensor with 3-pin connector and M12 x 1.5 thread.

ABOUT THIS SENSOR

The D4204T rail pressure sensor reports the pressure in the common rail to the engine computer, which adjusts fuel delivery and injection timing for the load the car is under.

When it fails the Volvo typically shows a reduced power message and may stall or be slow to restart, with a P0190 or P0191 code stored.

COMMON SYMPTOMS OF FAILURE

Reduced engine power message
Stalling or slow restart
Fault code P0190 - rail pressure sensor circuit
Fault code P0191 - rail pressure range or performance
Check engine light

Volvo C30: model until 2010, engine D4204T
Volvo C70 (2006-): Model 2008 to 2010, engine D4204T
Volvo S40 (2004-): 2004 to 2006 model, engine D4204T2
Volvo S40 (2004-): Model until 2010, engine D4204T
Volvo S80 (2007-): Model 2008 to 2010, engine D4204T
Volvo V50: model 2004 to 2006, engine D4204T2
Volvo V50: model until 2010, engine D4204T
Volvo V70 (2008-): Model until 2010, engine D4204T

What is the difference between a fuel rail pressure sensor and a fuel pressure regulator?

The fuel rail pressure sensor is an electronic sensor that monitors fuel pressure in the rail and reports this data to the ECU in real time. The ECU uses the sensor reading to adjust injector pulse width and pump output. The fuel pressure regulator is a mechanical or electronic valve that physically controls and limits fuel pressure by diverting excess fuel. They work together - the regulator sets the pressure and the sensor monitors it.

What are the symptoms of a faulty fuel rail pressure sensor?

A faulty fuel rail pressure sensor sends incorrect pressure data to the ECU, causing it to miscalculate fuel delivery. Common symptoms include hard starting, engine stalling at idle or under load, poor fuel economy, hesitation under acceleration, engine entering limp mode on diesel vehicles, and a Check Engine light with fuel pressure codes P0190 to P0194. On common rail diesel engines the symptoms can be severe as rail pressure management is critical.

What are the symptoms of a faulty fuel pressure regulator?

A failing regulator causes persistent fuel pressure problems. A regulator that allows pressure to rise too high causes the engine to run rich, producing black smoke, high fuel consumption, and fuel smell from the engine bay. A regulator that allows pressure to drop too low causes hard starting, stalling, hesitation, and loss of power under load. Both conditions affect injector performance and can cause misfires and catalyst damage over time.

Can I drive with a faulty fuel rail pressure sensor or regulator?

You can drive short distances but it is not recommended. A faulty pressure sensor may cause the engine to run incorrectly rich or lean depending on the failure mode. A faulty regulator causing low pressure can leave the vehicle stranded if pressure drops below the minimum required for starting. Continued driving with a fuel pressure fault can also damage fuel injectors and catalytic converters.

How do I know if my fuel pressure problem is the sensor or the regulator?

A faulty sensor will produce incorrect ECU readings without affecting actual fuel pressure - you can verify this by checking actual fuel pressure with a mechanical fuel pressure gauge while the engine is running. If the mechanical gauge reads correctly but the ECU is reporting an incorrect value, the sensor has failed. If the mechanical gauge also reads incorrectly, the fault is in the regulator, pump, or fuel system rather than the sensor.

Do fuel pressure sensors and regulators need programming after replacement?

No programming is required for either component. Both are direct replacement parts that plug directly in. Clear stored fault codes with an OBD2 scanner after replacement and verify the fuel pressure reading in live data matches the specification for your engine. On common rail diesel engines allow several minutes of running time for the system to stabilise before checking live data values.

Identification
SKU	RPS101-VOLVO-D4204T
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	RPS101
Reference OEM Number	1445928
Other OEM Numbers	1445928, 1447993, 1447995, 3M5Q-9D280-AC, 55PP06-03
Related Part Numbers	RPS101, XCRP112
Trade Part Numbers	QUINTON HAZELL: XCRP112
Product Specifics
Product Type	SENSOR
Sensor Type	Fuel Rail Pressure Sensor
Fitting Position	Fuel Rail
Thread Size	M12 X 1.5 mm
Spanner Size	27 mm
Number of pins	3-Pin
Supplementary Article Info	without seal ring
Voltage	5 V
Pressure Range	1800 bar
Fuel Mixture Formation	Common Rail (CR)
Fitment Type	Direct Replacement
Other Details
Note	3-pin plug and M12 thread. Check your original rail sensor.