Hello fellow Volvo enthusiasts,
I just purchased a 2010 S40 2.4L with 108000 miles. Drove it from the dealership and the Check Engine light appeared after 5 hours driving from there. Next morning, it went off and came back another day. After checking with OBD2 scanner, it's showing fuel pressure and temperature sensor problem(Code 2600). The dealer replaced air filter and brake pads before purchase. Has anybody ever faced the same issue? There is no noticable difference in performance with the light on or off. It's in my hand for less than 2 days and I feel so broken-hearted after seeing the light. If you could provide any suggestion or advice, it would be truly appreciated. Thank you.

 

Unfortunately now you may know why the car was for sale. It's possible the car has been throwing codes and the previous owner decided to get rid of the car.

You may need a better scanner - one that can give you more info and maybe offer suggestions as to what might be causing the problem.

If that's not possible - you will have to find a service provider that you trust.

Fuel pressure sensors are a common problem - but I can't suggest a replacement without a rational diagnostic process pointing to that part as a solution to your problem.