1ZZ, 2ZZ, and 1NZ fuel systems - Toyota Nation Forum : Toyota Car and Truck Forums

slipknot490 · 10-21-2005, 08:28 PM

I was just curious about the fuel systems on the following engines. Are the 1ZZ and 2ZZ the same? And is the 1NZ the same as either one? I am asking, because in the future, I am thinking of fitting in a 1ZZ w/SC or 2ZZ into my Scion. I can do the retrofit just fime but was curious about what needs to be done to the fuel system and ECU.
Do any techs out there have access to manuals or know the answer? Thanks in advance...

***mistamatrix*** · 10-22-2005, 12:04 AM

PM me your email. I can give you the .pdf for the 1ZZ and 2ZZ fuel systems.

slipknot490 · 10-22-2005, 12:37 AM

Hey Mista...Long time no see! I'll get you my email...Thx. You know anyone with the PDF for the 1NZ?

slipknot490 · 10-22-2005, 12:42 AM

I guess al I can do is compare part numbers. I hope that will work as far as comparing the two or three motors

***mistamatrix*** · 10-22-2005, 12:29 PM

YGM!
Sorry, I've got no info on the 1NZ.

slipknot490 · 10-22-2005, 03:50 PM

Thx Mista. I got the info you sent. What I really need is P/N's for the components of the fuel system. this is the only way I can tell if the fuel systems are the same. Thank you though for the info, as I CAN use what you sent.
Ant techs out there have Part Numbers on fuel systems?

***mistamatrix*** · 10-22-2005, 08:38 PM

There's a link for the parts catalog I've got stickied at the top of the Matrix forum.

2003 Toyota Matrix Service Manual & Parts Catalog *links*