Where does the vacuum hose go in a Volvo?
If you really want to know, follow the line (actually hard to get to…runs under battery) from the purge valve and see where it goes…actually might go to the same air filter??? ’07 S40 T5 AWD 6 speed manual!
What kind of engine does a Volvo have?
Help, Advice and DIY Tutorials on Volvo’s extremely popular car line — Volvo’s 1990s “bread and butter” cars — powered by the ubiquitous and durable Volvo inline 5-cylinder engine. This is for a ’98 T-5. Others will vary but the same or similar to most 850 turbo’s.
Why is my vacume line leaking oil in my Volvo?
Could that vacume line be an added culprit since the reading before the wash was MISFIRE but it ran smooth before the wash. Be sure to do the PCV rebuild. Many of your oil leak issues will be solved by that repair.
What was the fault code on my Volvo?
Car started but the guy at AutoZone said the scanner read a fault code of “Misfiring” which was taken before the engine wash and before that it ran smooth even with the CEL light on which I thought could have been the 02 sensor.
How do you replace a TCV in a Volvo?
Disconnect the electric push-release clip. If you are simply replacing the TCV, use pliers to disconnect the quick releases for the vacuum hoses, highlighted purple in the Volvo image below. Remove the hoses from the old TCV, and reconnect them onto the new TCV.
When does a Volvo turbo control valve fail?
However, TCV failure is common for vehicles over 10 years old or 100k miles. Often times, a failed TCV will store a code which can be read using a Volvo specific scan tool. What is a turbo control valve? This electrical component controls the turbo wastegate using vacuum pressure and signals from the car’s electronic control module (ECM).
Can a Volvo coolant outlet hose be replaced?
Use only Genuine Volvo coolant hoses – cheap knockoffs have been known to burst even when installed properly and oil-free. 3. The coolant outlet hose is another easy hose to replace, and it’s best to replace these in pairs. As pictured above, it’s just as likely to swell with age, even without being soaked in oil!
Are there any diagrams for a Volvo vacuum?
Below is a modest collection of Volvo vacuum connection diagrams I have located or created from Volvo service manuals and other sources. I’m always looking for more diagrams to help our fellow Volvo owners who are having a tough time locating these. Under Hood Vacuum Label Collection here.
Why is my Turbo valve on my Volvo not working?
If you are experiencing sporadic boost, consistently low boost pressure but reliable vacuum, or occasional spikes in boost pressure, the likely culprit is the Volvo Turbo Control Valve (TCV). Please note that the Turbo Control Valve may not be the problematic component. However, TCV failure is common for vehicles over 10 years old or 100k miles.
Why does my Volvo have low boost pressure?
They can also be difficult to track down, especially on a Volvo where there are many sensors, hoses, and electrical components. If you are experiencing sporadic boost, consistently low boost pressure but reliable vacuum, or occasional spikes in boost pressure, the likely culprit is the Volvo Turbo Control Valve (TCV).
Where is the mini air filter on a Volvo S40?
’07 S40 T5 AWD 6 speed manual! Silver/Black Stage1 Heico & Elevate Can someone point out what the mini air filter is for. There is a large one on the left side of the screen (I believe for air intake) and there a small one on the bottom right side of the picture.
Is there a diagram for a Volvo T-5?
This is for a ’98 T-5. Others will vary but the same or similar to most 850 turbo’s. The designed changed with later S/V/70’s so be aware. I got so darned frustrated trying to see this intsy bittsy diagram under the hood of the car, so I finally took a decent digital picture today.
Why is my Volvo turbo covered in oil?
Leaky bypass valves, oil-sweating silicone couplers, and loose connections generally mean your turbo will be covered in oil by 200,000 miles if it hasn’t been maintained by a Volvo-wizard. This is my old 180,000 mile turbo, and while it performed fine, the bypass valve became dried and cracked over time, seeping oil everywhere.