2003 VOLVO V40 driveshaft diagram - 2003 Volvo V40

Below is the master help link provided to go through belt routing diagram:---Timing belt, drive belt, serpentine belt, accessory belt, fan belt, engine belt routing diagrams for all types of car models?
Click the link below: ----

http://carbeltrouting.blogspot.in/2012/02/timing-beltdrive-beltserpentine.html
----------This will help. Thanks.

You can get a code from a number of places that advertise on the internet, or you could try your local auto electrician.

under hood in fuse box

It sounds like the switch is bad.

injecthion computor fault can cause this

Any auto parts store they can look up the part number or buy replacements online through Auto Zone.

Take a look at the front of your motor, The sensor is either a optical or hall effect sensor, so try and find a housing that is near or around your intake or exhaust camshaft or just single camshaft for the location of your camshaft position senso.

u need a special tools and it's expensive i suggest to go to any local garage

Sorry for the delay.
I am personally going back to answer your unanswered question. I do not know if you still need the answer, but I am going to answer it in case you still do.

Click on the following direct Link. It has the Timing Belt/MARK(S) Diagrams that you will need, complete with Instructional and Directional Diagrams.

Again my apologies...
Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!
http://www.2carpros.com/car_repair_information/year/2000/make/volvo/model/v40/2000_volvo_v40_timing_belt_diagram_marks.htm

better off bringing to a mechanic unlike the front brakes,where you can push the piston back the back are different where the piston has to be screwed back with a special tool.