I have a 2002 Volvo. These are the codes. P0128, P0700, P0420, P0785. What is the problem according to these codes?

I have a 2002 Volvo. These are the codes. P0128, P0700, P0420, P0785. What is the problem according to these codes? 1 Answer

2005 s60 2.5t multiple cyliner misfires. changed plugs, cylinder 2 still misfiring and running rich. codes are not accessible by mechanic so its off to the dealer I go unless you have an idea. Thanks 2 Answers

plugs were all changed but ECU codes are not accessible by my mechanic. 3 cylinders were misfiring and it happened real quickly. Standing at a red light went to accelerate and engine started shaking a...

car does not read codes 2 Answers

what would cause a 2002 volvo s60 not to read codes

I have a Volvo 2003 S60 that had to have an emissions test. While connected to the emissions test computer, the computer asked questions, but the questions only were about half way completed, and the computer started over again at the beginning asking the same questions. It then said that the computer was not communicating with the Volvo. Have you heard of this problem? The mechanic suggested I may have to spend $4,500 to replace the computer. 1 Answer

The emissions test computer asked questions but only completed about half the questions before starting over again at the beginning. It did this three times.

Volvo Dealership is about to replace my entire engine ,under warranty should I ask for new car 1 Answer

I have volvo s60 2013 and i face a problem with the engine and the dealership told me that they will give me a new engine and i don't know what to do should i accept or do i have the right to take a n...