can i put my 1nz throttel in a 1zz engine? - Toyota Yaris Forums

jouna · 08-20-2009, 02:15 PM

my mom haves a corolla 06 automatic and i want to switch my throttel for hers but i dont know if its going to affect her car. she is not a racer or nothing its for daily use only and can i change the flowmeter too?

90tsi · 08-20-2009, 02:24 PM

yea... this is been done. just do a search on it, theres a bunch of threads already out there.

mrbond · 08-20-2009, 02:25 PM

Umm mechanically you can, but it would mess with her car's computer. See, the 1nz TB has a noticeably smaller inlet diameter than the 1zz, which would probably set of a check engine light, affect driveablility, and perhaps even gas mileage. I'd look for a USED 1zz throttle body. They're cheap, easy to find, and made specifically for her engine.

PHXDEMON · 08-20-2009, 09:04 PM

Her car will probably run like shit being that restricted. Actually I can almost guarantee she will get a CEL. Just save up 80 bucks and buy one somebody is hocking on ebay.

2bad4u · 08-20-2009, 11:19 PM

Agreed it would run badly, you could pick one up for about $70

jouna · 08-20-2009, 11:36 PM

ok...thanks guys ill be buying one this week

AlexNet0 · 08-21-2009, 12:16 AM

^^ PM Cali Yaris on here, he has some, or at least he did, he is a very reliable vendor for us.

08-20-2009, 02:15 PM	#1
jouna Drives: jdm yaris sedan Join Date: Feb 2009 Location: bayamon puerto rico Posts: 433	can i put my 1nz throttel in a 1zz engine? my mom haves a corolla 06 automatic and i want to switch my throttel for hers but i dont know if its going to affect her car. she is not a racer or nothing its for daily use only and can i change the flowmeter too? __________________ vvti bregao!

08-20-2009, 02:25 PM	#3
mrbond View User's Garage Drives: 2008 meteorite hatchback Join Date: Nov 2008 Location: Illinois Posts: 960	Umm mechanically you can, but it would mess with her car's computer. See, the 1nz TB has a noticeably smaller inlet diameter than the 1zz, which would probably set of a check engine light, affect driveablility, and perhaps even gas mileage. I'd look for a USED 1zz throttle body. They're cheap, easy to find, and made specifically for her engine. __________________ - HOOOEY! That's one tahny little cawr! What the heck kinda toy is that? - A Toyota Yaris - A whut Yaris?

08-20-2009, 11:36 PM	#6
jouna Drives: jdm yaris sedan Join Date: Feb 2009 Location: bayamon puerto rico Posts: 433	ok...thanks guys ill be buying one this week __________________ vvti bregao!

08-21-2009, 12:16 AM	#7
AlexNet0 View User's Garage Drives: '07 Yaris 3dr Join Date: Nov 2008 Location: Rockland, ME Posts: 1,638	^^ PM Cali Yaris on here, he has some, or at least he did, he is a very reliable vendor for us. __________________ ---------- MI-YW ----------

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
The Yaris Performance Primer	eTiMaGo	Performance Modifications	31	10-20-2025 10:08 AM
DIY: Intake Installation	redyaris	DIY / Maintenance / Service	53	08-23-2014 06:34 AM
Yaris Engine Swaps!!!	Duckywitbigfeetz	Performance Modifications	88	06-24-2009 03:57 AM
The Advantages of Nitrous on an Engine	KCALB SIRAY	Performance Modifications	7	01-02-2009 11:53 AM
swap for 2zz-ge????	yarisTOONR82	Performance Modifications	12	03-23-2007 08:15 PM

08-20-2009, 02:24 PM	#2
90tsi View User's Garage Drives: 09 yaris Join Date: Nov 2006 Location: missouri Posts: 555	yea... this is been done. just do a search on it, theres a bunch of threads already out there.

08-20-2009, 09:04 PM	#4
PHXDEMON View User's Garage Drives: 2007 Red Liftback Join Date: Oct 2008 Location: Phoenix, AZ Posts: 885	Her car will probably run like shit being that restricted. Actually I can almost guarantee she will get a CEL. Just save up 80 bucks and buy one somebody is hocking on ebay.

08-20-2009, 11:19 PM	#5
2bad4u View User's Garage Drives: 06 Toyota Vitz RS Join Date: Apr 2009 Location: Kingston, Jamaica W.I. Posts: 78	Agreed it would run badly, you could pick one up for about $70