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How To Chenge Ocv (Oil Control Valve)Vvt Yaris 1.5


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#1 ASH1354

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Posted 21 August 2010 - 11:16 PM

sorry **change for chenge** :P

hi all , i want to change OCV (Oil Control Valve) for yaris 1.5 but it is not coming off :( should i just pull it hard or is there any other way ? please help
thanks

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#2 ASH1354

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Posted 23 August 2010 - 06:27 PM

sorry **change for chenge** :P

hi all , i want to change OCV (Oil Control Valve) for yaris 1.5 but it is not coming off :( should i just pull it hard or is there any other way ? please help
thanks

heeeeeeeeeeeeelp please

#3 Madasafish

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Posted 23 August 2010 - 06:49 PM

It is an interference fit. I removed one on a 1.0.. if it will not pull off, try rotating and pulling at the same time...

#4 ASH1354

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Posted 23 August 2010 - 08:33 PM

It is an interference fit. I removed one on a 1.0.. if it will not pull off, try rotating and pulling at the same time...

thanks i will do it in the morning , thanks again :)

#5 ASH1354

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Posted 24 August 2010 - 04:24 PM


It is an interference fit. I removed one on a 1.0.. if it will not pull off, try rotating and pulling at the same time...

thanks i will do it in the morning , thanks again :)

i did try but i think i broke it and only half of it came out :( what to do now please some1 help me :'''(

#6 moonstone mart

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Posted 24 August 2010 - 09:15 PM

OCV is only held in with a 10mm bolt so should come out nice and easy when the bolt is out.
There is a rubber o ring seal too - very strange it broke (got a pic of it?)

Mart.

#7 ASH1354

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Posted 24 August 2010 - 10:06 PM

OCV is only held in with a 10mm bolt so should come out nice and easy when the bolt is out.
There is a rubber o ring seal too - very strange it broke (got a pic of it?)

Mart.

hello mart i will put the pic, first thing in the morning , i opened the 10mm bolt but when i pulled it only end part came out and the rest is inside :( it is a little valve in it and a small spring on the end of it ! thanks for ur reply

#8 ASH1354

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Posted 25 August 2010 - 04:07 PM


OCV is only held in with a 10mm bolt so should come out nice and easy when the bolt is out.
There is a rubber o ring seal too - very strange it broke (got a pic of it?)

Mart.

this is the pic :( i did try to pull it out but no luck :(

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#9 moonstone mart

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Posted 25 August 2010 - 06:15 PM

yeh that looks a problem. was all the damage already done to the face of the head or you done it trying to get it out?

the burrs on that face maybe still holding the rest of the OCV inside the head.

id try a big spiral easy out bit if i were at work myself - something like this (http://www.toolprice...crewextractors/)

or try to get something just inside if there is a lip and pull it out.

i have seperated and refitted an OCV before but yours looks snapped from the pic.

Good luck.

#10 ASH1354

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Posted 26 August 2010 - 10:43 PM

yeh that looks a problem. was all the damage already done to the face of the head or you done it trying to get it out?

the burrs on that face maybe still holding the rest of the OCV inside the head.

id try a big spiral easy out bit if i were at work myself - something like this (http://www.toolprice...crewextractors/)

or try to get something just inside if there is a lip and pull it out.

i have seperated and refitted an OCV before but yours looks snapped from the pic.

Good luck.


thanks mate i used the screw extractor and it came out :) thanks again .

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