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10-19-2014, 06:02 PM | #19 |
1NZ-6spd
Drives: '05 6-Spd Vitz RS Join Date: Oct 2008
Location: Oshawa, Ontario, Canada
Posts: 2,967
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That's pretty neat considering the 1NZ doesn't have EGR because of VVT-i
Sent from my iPod Touch |
10-20-2014, 01:22 PM | #20 |
Fugitive
Drives: 2007 Yaris 4 Door Hatch Join Date: Jul 2014
Location: Pakistan
Posts: 86
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What ??
I didnt get u bro ... |
10-20-2014, 06:49 PM | #21 |
1NZ-6spd
Drives: '05 6-Spd Vitz RS Join Date: Oct 2008
Location: Oshawa, Ontario, Canada
Posts: 2,967
|
Do you know what EGR is?
Sent from my iPod Touch |
10-21-2014, 12:34 AM | #22 |
Fugitive
Drives: 2007 Yaris 4 Door Hatch Join Date: Jul 2014
Location: Pakistan
Posts: 86
|
Exhaust gas recirculation ... Isnt it ?
And thats what the scan gauge was telling ... And im just confused abt ur saying EGR is not there ins vvt-i ?? |
10-21-2014, 08:04 AM | #23 |
ULTIMATE
Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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He actually does have EGR on his, as it is a Japanese Vitz.
What is the code that you are reading regarding the EGR? There is an exhaust gas sensor (89412-35020), and the EGR Valve assembly (25620-21010) that are the typical failure components for the Vitz EGR.
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10-21-2014, 08:13 AM | #24 |
1NZ-6spd
Drives: '05 6-Spd Vitz RS Join Date: Oct 2008
Location: Oshawa, Ontario, Canada
Posts: 2,967
|
I apologize then. When I read up on the 1NZ-FE, it said EGR was eliminated because VVT-i can create its own exhaust gas recirculation with valve overlap.
AND, every 1NZ I've seen at importers doesn't have EGR. Sent from my iPod Touch |
10-29-2014, 07:56 PM | #25 |
Fugitive
Drives: 2007 Yaris 4 Door Hatch Join Date: Jul 2014
Location: Pakistan
Posts: 86
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Im done with the EGR code ... Had to completely transfer EGR mechenism from stock headers to my custom made ...
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10-29-2014, 08:05 PM | #26 |
Fugitive
Drives: 2007 Yaris 4 Door Hatch Join Date: Jul 2014
Location: Pakistan
Posts: 86
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But the big problem is here now ....
P0171 system too lean As ive already stated im with followings mods right now 1zz tb 1zz IM Custom headers Custom down pipe And a blitz SRI ... Im attaching some pics for clearity ... But i think this CEL started coming after the blitz SRI ... Currently i have converted the SRI into CAI ... And the cone is mounted out from the passenger's side head light ... Another thing is that ... Im getting this system too lean CEL only on idle ... On normal driving or on wot .. not CEL's Afr when SRI was Idle : 15 to 16 Wot : 12.6 Afr when CAI was Idle : 16, 17, 18 and a point was 19 as well Wot : 11.4 |
10-29-2014, 08:10 PM | #27 |
Fugitive
Drives: 2007 Yaris 4 Door Hatch Join Date: Jul 2014
Location: Pakistan
Posts: 86
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Chk plz
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10-29-2014, 08:40 PM | #28 |
Drives: 2007 yaris HB Join Date: May 2013
Location: St.John's, Newfoundland, Canada
Posts: 55
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Something to do with your AFM no doubt. The tubing that runs into it affects how it interprets the airflow and if it thinks more air or less air is coming in than actually is then you will run rich or lean respectively.
My opinion anyways. Actually on second thought it could have to do with your EGR setup I think too.
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10-29-2014, 08:43 PM | #29 |
ULTIMATE
Drives: 09 5dr LB, 2x 08 3dr LB Join Date: Oct 2008
Location: USA, CT
Posts: 13,460
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Is that Blitz made for the Yaris? It looks larger in diameter at the MAF than it should be.
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10-30-2014, 05:07 PM | #30 |
Drives: 2007 yaris HB Join Date: May 2013
Location: St.John's, Newfoundland, Canada
Posts: 55
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Eh.... Yea I meant maf... this is the newest car I have ever owned by a long shot lol. Keep forgetting.
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10-31-2014, 07:24 PM | #31 |
Fugitive
Drives: 2007 Yaris 4 Door Hatch Join Date: Jul 2014
Location: Pakistan
Posts: 86
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10-31-2014, 07:38 PM | #32 |
Fugitive
Drives: 2007 Yaris 4 Door Hatch Join Date: Jul 2014
Location: Pakistan
Posts: 86
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Chk this out
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10-31-2014, 07:38 PM | #33 |
Fugitive
Drives: 2007 Yaris 4 Door Hatch Join Date: Jul 2014
Location: Pakistan
Posts: 86
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Its .. sort of a velocity stack ... But in metal
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10-31-2014, 07:51 PM | #34 |
Fugitive
Drives: 2007 Yaris 4 Door Hatch Join Date: Jul 2014
Location: Pakistan
Posts: 86
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Some more pics ...
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11-03-2014, 06:25 PM | #35 |
Drives: 2013 Yaris Hatchback L Join Date: May 2013
Location: Newark NJ
Posts: 229
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Salmanghiyas: Any chance you can make a video of how it sounds with all those modifications? Very nice!
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11-04-2014, 02:04 AM | #36 |
Fugitive
Drives: 2007 Yaris 4 Door Hatch Join Date: Jul 2014
Location: Pakistan
Posts: 86
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