P2453 OBD-II Trouble Code: Particulate Matter Trap Differential Pressure Sensor Signal Performance

Our certified mechanics come to you · 12-month, 12,000-mile warranty

SCHEDULE P2453 DIAGNOSTIC Get a fair and transparent estimate upfront
Red-stars EXCELLENT RATING ON

Cost of diagnosing the P2453 code

P2453 is a diagnostic trouble code (DTC) for "Particulate Matter Trap Differential Pressure Sensor Signal Performance". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $70.00. Once we are able to diagnose the problem, you will be provided with an upfront quote for the recommended fix and receive $30.00 off as a credit towards the repair. All our repairs are backed by our 12-month / 12,000-mile warranty.

Cars Estimate Credit towards follow-up repair Earliest Availability
Ford$70.00$30.00
Toyota$70.00$30.00
BMW$70.00$30.00
SCHEDULE P2453 DIAGNOSTIC Get a fair and transparent estimate upfront

Check Engine Light

P2453 code definition

Particulate Matter Trap Differential Pressure Sensor Signal Performance

What the P2453 code means

This trouble code will only appear on diesel engines and it indicates that the powertrain control module has detected a voltage reading from the fuel filter pressure sensor that is outside the range of acceptance set by the vehicle manufacturer.

What are the causes of the P2453 code?

Some of the potential causes of this trouble code would include:

  • The fuel filter could be clogged or saturated to the point that is is breaking down (this would indicate that it was not changed at regular intervals).

  • The fuel filter pressure sensor could be faulty.

  • Wiring or connectors associated with the fuel filter pressure sensor could be damaged.

  • The powertrain control module could be malfunctioning.

What are the symptoms of the P2453 code?

Symptoms of this trouble code being stored that the driver could potentially experience would include:

  • The Check Engine Light would likely be illuminated.

  • If this code is stored for a long period of time, it could potentially cause a no start condition. This code works almost like an indicator that the fuel filter should be replaced.

  • There will likely be no drivability symptoms from this trouble code.

How does a mechanic diagnose the P2453 code?

A mechanic would first start the diagnosis of this trouble code with an inspection of the fuel filter. If the fuel filter has dirty fuel in it or seems to be clogged or restricted, the mechanic would replace the fuel filter, reset the codes, and verify the repair.

If this did not resolve the issue, the mechanic would then check the wiring and connector that are associated with the fuel filter pressure sensor to determine if any damage exists. If any damage exists to these wires, repair or replacement would be required.

If the wires to the fuel filter pressure sensor seem to be okay or if fixing the wires did not resolve the problem, the mechanic would then test the fuel filter pressure sensor using the manufacturer’s suggested procedure. If the fuel filter pressure sensor is faulty, it would be replaced.

The final test the mechanic would perform if necessary would be a powertrain control module function test. This would determine if the powertrain control module was performing correctly. If not, it would likely require replacement.

Common mistakes when diagnosing the P2453 code

The fuel filter pressure sensor is often replaced in error when a fuel filter is the actual cause of this issue. The fuel filter should always be the first thing that gets looked at when diagnosing this issue as it is the most common cause.

How serious is the P2453 code?

This code would not be considered serious unless it was allowed to be stored for a long period of time. If this issue gets diagnosed and repaired quickly, this code should have no lasting effects at all.

What repairs can fix the P2453 code?

Repairs that can potentially resolve the issues caused by this trouble code would include:

Additional comments regarding the P2453 code

If the fuel filter is clogged, this can cause excess back pressure in the fuel line and potentially damage the fuel pump. Just with any Check Engine Light, it should be diagnosed and repaired quickly.

Need help with a P2453 code?

YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle. Get a quote and book an appointment online or speak to a service advisor at 1-800-701-6230

trouble codes
Check Engine Light
P2453

Fast and easy Check Engine Light is on Inspection service at your home or office.

SCHEDULE P2453 DIAGNOSTIC
Get a fair and transparent estimate upfront

Recent Check Engine Light is on Inspection reviews

Excellent Rating


YourMechanic Check Engine Light is on Inspection Service

Average Rating

4.5/5

Number of Reviews

3,484

Rating Summary
3,176
153
40
23
92
3,176
153
40
23
92

Richard

10 years of experience
415 reviews
Richard
10 years of experience
This is the second time I’ve had Richard work on my car. He always does an outstanding job and is quick, knowledgeable and professional. Highly recommended!!
2012 DODGE CHALLENGER - CHECK ENGINE LIGHT IS ON - LAS VEGAS, NEVADA

Michael

13 years of experience
372 reviews
Michael
13 years of experience
Mike was an absolute professional when he arrived. He walked me thru the whole process of my repairs and also made good recommendations for preventive issues. His mechanical knowledge and good customer services was a breath of air and greatly appreciated :-)
2007 CHEVROLET AVALANCHE - CHECK ENGINE LIGHT IS ON INSPECTION - MARIETTA, GEORGIA

Rodrigo

10 years of experience
85 reviews
Rodrigo
10 years of experience
Rodrigo was exactly on time, very professional and friendly. He assessed my car, let me know the exact problem when a previous mechanic from a shop in my area was unable to. I felt he was very honest and sincere letting me know the level of urgency that I deal with the issue. Absolutely no pressure. I will absolutely use Rodrigo the next time I need anything to do with my car and will tell everyone about him. This is such a great service, I will never go to another mechanic again. It is so convenient. I couldn’t be happier. :)
2013 SMART FORTWO - CHECK ENGINE LIGHT IS ON - LAS VEGAS, NEVADA

Ricardo

8 years of experience
223 reviews
Ricardo
8 years of experience
Great service and was very helpful on what maintenance my vehicle needed and what to expect in the future. Would definitely recommend to anyone and will.
2004 MITSUBISHI LANCER - CHECK ENGINE LIGHT IS ON - LOS ANGELES, CALIFORNIA

More related articles

How Long Does a Fuel Filler Neck Last?
Getting gas from the pump to your gas tank is the only way to keep a car going. The fuel filler neck is a metal tube that is welded to the...
How to Find the Keyless Code on a Ford Explorer or Mercury Mountaineer
Many Ford Explorers and Mercury Mountaineers were manufactured with an option known as the Ford keyless entry keypad. Some models refer to it as SecuriCode as well. It...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...

Related questions

Q: Had new Mass airflow sensor put on an now I'm getting a code p0171 what could it be

This relates to a lean fuel condition which can be caused by many different things such as: Intake air leaks Faulty front heated oxygen sensor Ignition misfiring Faulty fuel injectors Exhaust gas leaks Incorrect fuel pressure Lack of fuel...

Q: What can cause my oxygen sensor to get damaged during a oil change and fuel system cleaning?

Hi, thanks for writing in. The oil change would not damage an oxygen sensor. The fuel system cleaning could possibly cause this condition, but it depends on the cleaner type and mixture. I would recommend having an expert from YourMechanic...

Q: Car stopped randomly and didn't drive afterwards

Hello, thanks for writing in. The computer will go into a failure mode and may not allow the electronic throttle to open if it detects a major computer or sensor fault. There can be many possible failures that will cause...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com