Top 20 2000 Volvo V40 Questions & Answers

check for relay for that light and possible ground wire problem

Still think ot vacuum related .This will push the revs up sky high .Get a good cigar and pulloff a vacum pipe .Take a good puff on the cigar now puff the emoke down the vaccum pipe .Now do you know what your looking for .You got it ,,, smoke ,,,,than you have found the leak.Thats if you have one ..Can you get a obd check it will tell you what it is ..Thermostat removal wont change the engine revs

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petrol or diesel ?

this is a renault engine and the marks are on the timing belt but the bottom mark is down at 180? and the top cam mark is at o? the belt has white lines on it when new and these all line up .simple

Wiper switch is bad not the motor.

If you are talking about the cables sparking when you connect or disconnect them then yes that is normal.

You need a new transmission.

If it is just in one side . Lift it and check it . If nothing . On wheel . It may be your universal join. That's what it sound to me. Calipers make your wheels to burn.

1.Remove radio from central console. 2.Note the serial number from a sticker on a housing. 3.Contact nearest dealer to get the code.

You have low oil pressure. Remove the oil pan and replace all the internal and external orings

If that is the T5 Engine you are going to need a Special set of Tools that hold the Cams, Sprockets and Crankshaft before starting on the seals if you are going to separate the Cam Cover from the Cyl. Head. I have done it with out the Tools but I do not recommend it. The PCV System you will have to pull the Injector Rail and the Intake Manifold to get to it.

It should be on the end of the Fuel Rail feeding the Injectors.

What about it? Its the one behind the catalytic converter. The heaters fail alot and require sensor replacement. 22mm wrench.

Cylinder misfire Google the code & read up OBD PO303 Print yourself a code list for your car

http://www.volvoforums.org.uk/showthread.php?t=80435

I would start with the fuse Box .

Did you check the fluid in the battery. Level ok? But the more worrying thing is the voltage regulator is not working properly anymore. Check the manual, to see at what voltage it should stop and measure if it does.

Hope this helps. Reset Service Light Volvo S40 V40

You cant just turn check engine light off. You have to hook car up to a code reader or scan tool and read trouble codes. Repair trouble codes then erase codes and if problem was repaired check engine light will turn off.