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Lack of power !

Any problems with your Altezza, post questions here
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poTTa
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Re: Lack of power !

Postby poTTa » Tue Jul 31, 2012 4:29 pm

The previous OEM number was

90915-10003
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The part number has been replaced with 90915-YZZF2

http://www.toyotapartszone.com/oem/toyota~filter~sub~assy~oil~90915-10003.html

I've been using this oil filter since i bought the car...
It came from Japan with the 10003 filter on it and when i took it to my parts guy for a replacement they said and showed me that the new number is 90915-YZZF2
2004 RS200 Z

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yamahatezza
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Re: Lack of power !

Postby yamahatezza » Tue Jul 31, 2012 7:04 pm

Called Toyota they said its the right filter for my frame no! ??

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poTTa
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Re: Lack of power !

Postby poTTa » Wed Aug 01, 2012 10:32 pm

Well...I got the part number from ToyoDIY which says for my tezza the filter should be 90915-10003. I'm not sure why yours is different.
2004 RS200 Z

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Protok
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Re: Lack of power !

Postby Protok » Thu Aug 02, 2012 10:54 am

Maybe they are using the one for a 1GFE?

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poTTa
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Re: Lack of power !

Postby poTTa » Thu Aug 02, 2012 3:23 pm

My car on ToyoDIY

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2004 RS200 Z

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yamahatezza
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Re: Lack of power !

Postby yamahatezza » Thu Aug 02, 2012 7:08 pm

Was told all Altezza 3sge use the one filter as the parts have been pushed onto a superseded no. That's what Toyota said both 10001 and 10003 are now same no ??

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yamahatezza
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Re: Lack of power !

Postby yamahatezza » Sun Aug 05, 2012 9:23 pm

Ok so tried another filter a flush n new 5w30 Mobil 1 still exactly the same takes ages to build up pressure hot or cold it reaches the correct reading but with huge delay I can only think its getting blead off. Can sum1 time how many secs exactly on cold start how long it takes to reach its peak. 2-3 notches from top. And I will time mine. I think the lower pressure in low revs is killing the vvti n torque n boost spool

twiglett-RS200
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Re: Lack of power !

Postby twiglett-RS200 » Sun Aug 05, 2012 10:14 pm

i will time mine tomorrow when i leave for work.
im using 5w30 with a genuine filter so the results should be similar.

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yamahatezza
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Re: Lack of power !

Postby yamahatezza » Mon Aug 06, 2012 6:11 pm

26secs it took once started to get to the correct oil pressure for cold start. Wondering could it be the relief valve or any other ideas can't see the strainer on the pick up being chocked. Can vvti solenoids cause pressure delay. If sticking ? Really worried now. Hope the pump is ok

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yamahatezza
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Re: Lack of power !

Postby yamahatezza » Tue Aug 07, 2012 1:26 pm

bump any one able to check and see on cold start how long it takes to build oil pressure to 3/4 level.

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jarocki
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Re: Lack of power !

Postby jarocki » Tue Aug 07, 2012 2:15 pm

mine takes just under 30 seconds to get to correct pressure. so maybe thats not your problem

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yamahatezza
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Re: Lack of power !

Postby yamahatezza » Tue Aug 07, 2012 4:33 pm

ok so just watched a vid on you tube of a car on cold start and yeah around 25+ secs seems normal for the build up. cheers, but whats your guage like when driving eg from a standing stop to 20mph does it build pretty quick as mine struggles to reach 3/4. i really remember it not taking much drivimng for it to build up weird?

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chrisp83
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Re: Lack of power !

Postby chrisp83 » Tue Aug 07, 2012 6:08 pm

On my car, at 1500-2000rpm it takes around 25sec to get to the 3/4 mark. Once over 2500rpm, it rises quite alot faster.

twiglett-RS200
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Re: Lack of power !

Postby twiglett-RS200 » Tue Aug 07, 2012 6:34 pm

about 24 seconds at cold start until it stops at about 3/4 of the way on the gauge.
it rises up pretty much as soon as it is revved when driving with cold oil.

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yamahatezza
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Re: Lack of power !

Postby yamahatezza » Tue Aug 07, 2012 8:14 pm

Yeah twiglet but at a standstill at idle does it take a bit of a delay to get to 3/4 when setting the gas. Mine has similar delay as cold start scenario bout 20 secs ish ? Maybe it's a vvti or throttle issue I have and oil pressure is fine. WooP maybe a remap gone wrong some how map changed


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