Emission hoses - Myvi

[deroll]

The manual specifies an 8yr change interval for emission hoses. Does it refer to just the pcv/breather hoses or are there others? When I went to the shop to get replacement parts, the guy at the counter suggested a replacement hose which I didn't recognize - quite short ~2-3in, ~0.75in diameter.

And just to be sure, the the pcv/breather hoses are connected to the 10 o'clock and 3 o'clock positions on the throttle body right?

 

[deroll]

I found some of my answers in this thread titled DIY Oil catch tank.

 

[vr2turbo]

So it is the two breather hoses then....

 

[deroll]

I've found the pic that show the hoses that I thought were emission hoses (breather/pcv). It looks like the http://www.speedgearracing.com/2011/05/samco-radiator-hose-myvi-13-kit-4pcs.html.

I don't recognize the 2 smaller hoses in the middle of the pic, the thinner u shaped hose and the short 2-3" one.

 

[vr2turbo]

Should be the bypass hose near the thermostat and the other should be to the inlet manifold for warm up

 

[deroll]

You're right, those were the bypass hoses. The shorter one connects the engine to the bypass valve which also connects to the upper hose.