Skip the auto shop - Our mechanics make house calls

Q: What is code p0025?

asked by on

my car runs good when you are driving but when it sits and idles it is shaking and when you hit the gas the exhaust sounds louder

My car has 101500 miles.
My car has an automatic transmission.

Hi there, Code p0025 indicates a problem with the camshaft position sensor on bank 2 reading a over-retarded condition. It indicates that there is a problem with the variable valve timing system (VANOS) and needs to be diagnosed by a certified repair specialist. I recommend booking an appointment with YourMechanic for a professional to come to your home and replace your variable valve timing system

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: Can I perform the service on my own BMW?

You're right in that this car is way more complicated than a GM product. But oil change and Brake fluid change are a couple of services that you should be able to perform yourself. If you choose to do that,...

Q: Car stalling shortly after starting.

The fuel pressure on your vehicle may be leaking down after sitting. The fuel system requires the pressure be held up so at start up the injection system does not have to wait for the fuel pump to build up...

Q: check engine light on 2002 325i bmw

Hi there: Anytime an error is detected it stores a trouble code in the ECU which illuminates the check engine light on your BMW. In order to determine what's causing issues, or causing the check engine light to illuminate, you'll...

Related articles

How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.