Skip the auto shop - Our mechanics make house calls

Q: Fuel pump problem

asked by on

With the code P0089 fuel pressure regulator 1 performance how do I know what fuel pump on my volkswagen is not functioning.

My car has 87000 miles.
My car has an automatic transmission.

A: Code P0089 is the code for an issue withe...

Hello.

Code P0089 is the code for an issue withe the vehicle’s fuel pressure regulator. In this instance it appears that the code refers the fuel pressure regulator mounted in the engine bay, on the vehicle’s high pressure fuel pump. It may be possible that the fuel pressure regulator has failed and needs to be replaced, or that the pump itself is no longer providing adequate pressure, and needs to be replaced. If you need help, a technician from YourMechanic can come to your home or office to replace the fuel pressure regulator.

Regards,

Eduardo YourMechanic

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: I have a 2003 Volkswagen Passat. It makes a hard knocking noise when I break. What could it be?

Your friend could be right. If you hear a single knock each time you hit the brake pedal, that could be rear control arm bushings shifting. It could also be motor mounts. If you are hearing a knocking that repeats...

Q: Bonjour j'ai une voiture vw amarok 2011 2.0 TDI le code de défaut p0087 mes je trouve pas la panne. Merci de votre réponse

Hola. El código P0087 aparece cuando el sistema de combustible ha perdido presión de combustible y el sensor de presión de combustible lo ha recogido. Revise el filtro de combustible, las líneas de combustible para ver si hay una restricción,...

Q: Light stays on in car.

There is a good chance that the gate sensor is malfunctioning. This is not an uncommon problem. I would enlist the help of a qualified technician to pinpoint the problem and confirm that the sensor is malfunctioning.

Related articles

What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.