Can you check the variable valve timing pulley on a Volvo?
With these quick guide you can check if the Variable Valve Timing Pulley on your Volvo is playing up. This tutorial was done in a Volvo S40, but it is the same in any 4 or 5 cilinders engine in S80, V70, S60, XC70, XC90, S40, V40, C70 Volvo’s.
How does the variable valve timing system work?
Here’s how variable valve timing works on your car’s engine. In this video a variable timing gear, actuator and engine head is taken apart to demonstrate how the system works. The variable valve timing, or VVT, allows for a phase shift in the timing of the valve opening and closing.
Where is the timing tool in a Volvo?
Further there is a tool in my ebay-purchased Volvo timing tool kit but I don’t use it, a stubby bolt of sorts, that you push through a port in the crankcase at the left / driver (US) side- that fits into a notch in the flywheel locking the crank at TDC.
What kind of exhaust cam gear does a Volvo 5 cylinder have?
Volvo 5 cylinder Cars With VVT… Exhaust Cam Gear V40 and S40 (2004+) owners rejoice! Help and advice is here for you while you’re working on your Volvo’s timing belt. This is also applicable to 2000s Volvo 5-cylinder cars with VVT… variable valve timing.
When do you replace timing belt on Volvo?
This bulletin contains information relating to the timing belt replacement interval for model year 1999 to model year 2015 Volvo vehicles. Continue on to the next page to see the interval listing base on year, engine and model beginning with model year 2015 and continuing down to model year 1999. Page 2 of 8 2014-01-15
What is the engine code for a Volvo S60?
Auxiliary Serpentine Drive Belt Routing Diagram for Volvo 5 cylinder petrol engines from 2001 to 2006, Volvo S60, S80, V70, XC70 or XC90 with the 2.4D and D5 Diesel engines – engine codes D5244T and D5244T2.
How do you remove a VVT pulley on a Volvo?
To do this, undo and remove the 6 screws (highlighted in the yellow circles). Remove the right hand side engine cover. To remove the left hand side engine cover, you need to undo the 2 clips (highlighted in the yellow circles) and lift the cover.
Why does my Volvo S40 have a leak?
The leak is not an uncommon issue. This particular engine seems to be more problem prone than others, but the other five and six cylinder Volvo’s they used variable valve timing as well. Some of them have variable valve timing on the intake and the exhaust. So you’d have like two gears too that can potentially leak or cause problems.
What happens when the VVT solenoid is blocked?
When the VVT solenoid activates, oil is sent to lubricate the variable valve timing chain and gear assembly. If the VVT solenoid fails or is blocked, the lack of proper lubrication can cause the timing chain and gear to prematurely wear or break entirely.
What are the symptoms of a bad variable valve timing?
Symptoms of a Bad or Failing Variable Valve Timing (VVT) Solenoid. Cost of Replacing a Bad or Failing Variable Valve Timing (VVT) Solenoid. Common signs of a faulty VVT solenoid include the Check Engine Light coming on, dirty engine oil, rough engine idle, and decreased fuel economy.