The Official 3RZ Knowledge and Database Thread

[SFD4x4]

EVAP



I know what vacuum lines you are talking about.  I will take some pictures tomorrow morning when I get off of work.

[FRANKENYOTA91]

Does anyone know if you have to run all the emissions bs like the cat, etc.?

[smacaulay]

Thanks for the diagram SFD4X4. That clears up the fuel line (had that one right, just needed to check).

I still am not clear on where the vacuum line from the intake plenum goes...from the diagram it would seem to be #1,  but I could have sworn I had something else plugged in there.  I'll go take a look and report back w/ pics.

[smacaulay]

Does anyone know if you have to run all the emissions bs like the cat, etc.?

If you don't have your O2 sensors hooked up its not going to run well since the ECM needs the feedback(could probably get away w/out a CAT though?).  If you don't have smog I've seen multiple posts on deleting the evap box, but no first hand experience to verify this works without issues.

[FRANKENYOTA91]

i know you need the o2 sensors but i was mainly talking about the cat.

[85yotabox]

I ran my swap with only one cat until recently. With only one cat i was getting a code but it was not effecting the way it ran at all. After i put in the second cat it ran exactly the samemwith no check engine light, the only difference is i lost a lot of top end power wen i put it in.  I found a company online that makes a device u plug in instead of the 2nd o2 and it sends the correct signal to the ecu so it thinks it has a cat and the o2 is working properly.  Once i get my truck refered and smog the cats are comming out and that device is going in.
Just my 2 cents.

[TURBO]

dono if this has been posted here or mot but here it is any ways

That mechanic is a joke.

Heres some reference material for you.

2jz motors are non-interference
VVTi (98+) 2jz motors are interference

1MZ-FE is non-interference
1MZ-FE with VVTi is interference
3MZ-FE is interference

All VZ blocks are non-interference

http://www.toyotanation.com/forum/archive/topic/37831-1.html

4A-FE is a non-interference
4A-GE is interference

http://www.toyotanation.com/forum/archive/topic/185520-1.html

I also found this:

Engine:      Interference
1.5 (1A-C, 3A-C) Yes
1.5 (5E-FE)      No
1.6 (SOHC)       No
1.6 (DOHC)       Yes
1.8 (Gas)        No
1.8 (Diesel)     Yes
2.0              No
2.2 (Gas)        No
2.2 (Diesel)     Yes
2.4 (Diesel)     Yes
2.5              No
2.8              No
3.0 (Inline 6)   No
3.0 (2JZ-GE)     Yes
3.0 V-6)         No
3.4              No
4.7              Yes

http://autorepair.about.com/cs/doityourself/l/bl_timingbelts6.htm


and here

Toyota Motor Corporation has produced a wide variety of automobile engines. The company follows a simple naming system for their modern engines: 1. The first numeric characters specify the engine block's generation 2. The next one or two letters specify the engine family 3.
The suffix (separated by a dash) specifies the features of the engine: 
Suffix Feature  A Valvematic variable lift intake head 
B Twin SU-style side-draft carburetors 
C Carburated / California Emissions Controlled 
D Twin Downdraft carburetors 
E Electronic Fuel injection 
F Economy narrow-angle valve DOHC 
G Performance wide-angle valve DOHC 
H High compression like 9.8:1 (example: 5E-FHE)High pressure charged (example: 2L-THE) 
I Single-point fuel injection 
J Autochoke (Early models) or unknown pollution control 
L Transverse 
M Philippines' market (meaning unknown) 
N CNG fuel 
P LPG fuel 
R Low Compression (For 87 and below octane fuel) 
S Swirl intake (1980s) 
SE Direct injection (1990s) 
T Turbocharged 
U With Catalytic converter Japan-spec emissions 
V Common Rail Diesel Injection (D-4D) 
X Atkinson cycle (typically also indicates a Hybrid engine, as Toyota only uses the Atkinson cycle with hybrids) 
Z Supercharged   

For Example•
4A-GE  4 - 4th Generation Engine In The A Engine FamilyA - The Engine Family it is inG - Wide-angle dual camshaftE - Electronically Fuel Injected•

22R-TEC  22 - 22nd Generation Engine In The R Engine FamilyR - The Engine Family it is inT - TurbochargedE - Electronically Fuel InjectedC - California Emission Controlled• Note: Toyota, in 1987, began assigning dual letter engine codes to some of the "engine family" categories in some engine lines, particularly six cylinder models. This can create potential confusion.

Eg. 1UZ-FE - This is not a supercharged, narrow angle, fuel injected U-series engine, but a narrow angle, fuel injected UZ-series engine. Confusion is easiest to avoid when using the dash to separate between the engine series and its own characteristics: for instance,
1UZ-FE rather than 1U-ZFE 

Contents 
1 Gasoline/Petrol
1.1 Flat-twin
1.2 Straight-3
1.3 Straight-4
1.4 Straight-6
1.5 V6
1.6 V8
1.7 V12   
2 Diesel
2.1 Straight-4
2.2 Straight-5
2.3 Straight-6
2.4 V8   
3 References
4 External links     

Gasoline/Petrol 
Flat-twin:
1961 - U
1961-1966 - 697 cc U
1965-1969 - 790 cc 2U
1966-1976 - 790 cc 2U-B

Straight-3:
2004 - KR - DOHC
2004 - 1.0 L (998 cc) 1KR     

Straight-4:
1939 - Type C - OHV
1939-1941 - 2.3 L (2259 cc) C   

1947 - Type S - OHV
1947-? - 1.0 L (995 cc) S   

1953 - R - OHV/SOHC/DOHC
1953-1964 - 1.5 L (1453 cc) R
1964-1969 - 1.5 L (1490 cc) 2R
1959-1968 - 1.9 L (1897 cc) 3R
1965-1968 - 1.6 L (1587 cc) 4R
1968-1986 - 2.0 L (1994 cc) 5R
1969-1974 - 1.7 L (1707 cc) 6R
1968-1970 - 1.6 L (1591 cc) 7R
1968-1972 - 1.9 L (1858 cc) 8R
1967-1968 - 1.6 L (1587 cc) 9R
1968-1971 - 1.9 L (1858 cc) 10R
1969-1988 - 1.6 L (1587 cc) 12R
1974-1980 - 1.8 L (1808 cc) 16R
1971-1982 - 2.0 L (1968 cc) 18R
1975-1977 - 2.0 L (1968 cc) 19R
1974-1980 - 2.2 L (2189 cc) 20R
1978-1987 - 2.0 L (1972 cc) 21R
1980-1995 - 2.4 L (2366 cc) 22R   

1959 - P
1959-1961 - 1.0 L (997 cc) P
1961-1972 - 1.2 L (1198 cc) 2P
1972-1979 - 1.3 L (1345 cc) 3P

1966 - K - OHV
1966-1969 - 1.1 L (1077 cc) K
1969-1988 - 1.0 L (993 cc) 2K
1969-1979 - 1.2 L (1166 cc) 3K
1978-1989 - 1.3 L (1290 cc) 4K
1983-1989 - 1.5 L (1496 cc) 5K
1998-1998 - 1.8 L (1781 cc) 7K   

1970 - T - OHV/DOHC
1970-1979 - 1.4 L (1407 cc) T
1970-1985 - 1.6 L (1588 cc) 2T
1977-1985 - 1.8 L (1770 cc) 3T
1970-1983 - 1.6 L (1588 cc) 12T
1977-1982 - 1.8 L (1770 cc) 13T   

1978 - A - SOHC/DOHC
1978-1979 - 1.5 L (1452 cc) 1A
1979-1986 - 1.3 L (1295 cc) 2A
1979-1988 - 1.5 L (1452 cc) 3A
1980-1998 - 1.6 L (1587 cc) 4A
1987-1998 - 1.5 L (1498 cc) 5A
1989-1992 - 1.4 L (1397 cc) 6A
1993-1998 - 1.8 L (1762 cc) 7A
2004 - 1.3 L (1342 cc) 8A   

1982 - S - SOHC/DOHC
1982-1988 - 1.8 L (1832 cc) 1S
1982-1987 - 2.0 L (1995 cc) 2S
1985-2005 - 2.0 L (1998 cc) 3S
1987-1998 - 1.8 L (1838 cc) 4S
1990-1995 - 2.2 L (2164 cc) 5S   

1982 - Y
1982 - 1.6 L (1626 cc) 1Y
1982 - 1.8 L (1812 cc) 2Y
1982-1998 - 2.0 L (1998 cc) 3Y
1985-1993 - 2.2 L (2237 cc) 4Y 

1985 - E - SOHC/DOHC
1985-1994 - 1.0 L (999 cc) 1E
1985-1998 - 1.3 L (1295 cc) 2E
1986-1994 - 1.5 L (1456 cc) 3E
1989-1998 - 1.3 L (1331 cc) 4E
1991-1998 - 1.5 L (1497 cc) 5E 

1990 - TZ - DOHC
1990-2000 - 2.4 L (2438 cc) 2TZ
1997 - ZZ - DOHC æ 1997 - 1.8 L (1794 cc) 1ZZ
1999-2006 - 1.8 L (1796 cc) 2ZZ
2000 - 1.6 L (1598 cc) 3ZZ
2000 - 1.4 L (1398 cc) 4ZZ   

1998 - RZ - SOHC/DOHC
1998 - 2.0 L (1998 cc) 1RZ
1995 - 2.4 L (2400 cc) 2RZ
1995 - 2.7 L (2693 cc) 3RZ   
1999 - SZ - DOHC (by Daihatsu)
1999 - 1 L (997 cc) 1SZ
? - 1.3 L (1298 cc) 2SZ
2006 - 1.5 L (1495 cc) 3SZ   

1997 - NZ - DOHC
1997 - 1.5 L (1496 cc) 1NZ
1999 - 1.3 L (1298 cc) 2NZ 

2000 - AZ - DOHC
2000 - 2.0 L (1998 cc) 1AZ
2000 - 2.4 L (2362 cc) 2AZ   

2003 - TR - DOHC
2003 - 2.0 L (1998 cc) 1TR
2003 - 2.7 L (2694 cc) 2TR   

2007 - ZR - DOHC
2007 - 1.6 L (1598 cc) 1ZR
2007 - 1.8 L (1797 cc) 2ZR
2007 - 2.0 L (1986 cc) 3ZR   

2009 - AR - DOHC
2009 - 2.5 L 1AR æ 2009 - 2.7 L 2AR     

Straight-6:
1935 - Type A - OHV
1935-1943 - 3.4 L (3389 cc) A   

1937 - Type B - OHV
1937-? - 3.4 L (3389 cc) B   

1948 - F - OHV
1948-1975 - 3.9 L (3878 cc) F
1975-1987 - 4.2 L (4230 cc) 2F
1985-1992 - 4.0 L (3956 cc) 3F   

1965 - M - SOHC/DOHC
1965-1985 - 2.0 L (1988 cc) M
1966-1972 - 2.3 L (2253 cc) 2M
1966-1971 - 2.0 L (1988 cc) 3M
1972-1980 - 2.6 L (2563 cc) 4M
1979-1988 - 2.8 L (2759 cc) 5M
1984-1987 - 3.0 L (2954 cc) 6M
1986-1992 - 3.0 L (2954 cc) 7M   

1979 - G - SOHC/DOHC
1979 - 2.0 L (1988 cc) 1G   

1993 - FZ - DOHC
1993- 4.5 L (4477 cc) 1FZ   
1990 - JZ - DOHC
1990 - 2.5 L (2491 cc) 1JZ
1993 - 3.0 L (2997 cc) 2JZ     

V6:
1987 - VZ - DOHC
1987 - 2.0 L (1992 cc) 1VZ
1987-1991 - 2.5 L (2496 cc) 2VZ
1987-1997 - 3.0 L (2958 cc) 3VZ
1993-1998 - 2.5 L (2496 cc) 4VZ
1995-2004 - 3.4 L (3378 cc) 5VZ   

1994 - MZ - DOHC
1994 - 3.0 L (2995 cc) 1MZ
1998 - 2.5 L (2496 cc) 2MZ
2003 - 3.3 L (3310 cc) 3MZ   

2003 - GR - DOHC/VVT-i
2002 - 4.0 L (3955 cc) 1GR
2006 - 3.5 L (3456 cc) 2GR
2003 - 3.0 L (2994 cc) 3GR
2006 - 2.5 L (2499 cc) 4GR

V8:
1963 - V - OHV
1963-1967 - 2.6 L (2599 cc) V
1967-1973 - 3.0 L (2981 cc) 3V
1973-1983 - 3.4 L (3376 cc) 4V
1983-1998 - 4.0 L (3995 cc) 5V   

1989 - UZ - DOHC
1989 - 4.0 L (3969 cc) 1UZ
1998 - 4.7 L (4663 cc) 2UZ
2000 - 4.3 L (4300 cc) 3UZ   

2006 - UR - DOHC/VVT-i
2006 - 4.6 L (4608 cc) 1UR
2007 - 5.0 L (4969 cc) 2UR
2007 - 5.7 L (5663 cc) 3UR     

V12:
1997 - GZ - DOHC
1997 - 5.0 L (4996 cc) 1GZ-FE     

Diesel-
Straight-4:
1974 - B Second gen. - OHV/SOHC
1972-1988 - 3.0 L (2977 cc) B
1977-1982 - 3.2 L (3168 cc) 2B
1980-1990 - 3.4 L (3431 cc) 3B
1984-? - 3.0 L (2977 cc) 11B
1984-1990 - 3.4 L (3431 cc) 13B
1988-? - 3.7 L (3660 cc) 14B
1996-2002 - 4.1 L (4104 cc) 15B   

1980 - L - SOHC
1977-1983 - 2.2 L (2188 cc) L
1980-200? - 2.4 L (2446 cc) 2L
19??-2006 - 2.4 L (2446 cc) 2L-II change rocker arm to direct tappet drive
1989-20?? - 2.4 L (2446 cc) 2L-E
1991-1997 - 2.8 L (2779 cc) 3L
1997-? - 3.0 L (2986 cc) 5L   

1984 - C Third gen. - SOHC
1984-1992 - 1.8 L (1839 cc) 1C
1984-2000 - 2.0 L (1974 cc) 2C
1994-2002 - 2.2 L (2184 cc) 3C   

1986 - N - SOHC
1986-19?? - 1.4 L (1453 cc) 1N   

1993 - KZ - SOHC
1993-? - 3.0 L (2982 cc) 1KZ   

2000 - CD - DOHC
2000-2006 2.0 L (1995 cc) 1CD-FTV   

2001 - ND - DOHC
2001- 1.4 L (1364 cc) 1ND-TV   

2001 - KD - DOHC
2001- 2.5 L (2494 cc) 2KD-FTV
2001- 3.0 L (2982 cc) 1KD-FTV   

2005 - AD - DOHC
2005- 2.2 L (2231 cc) 2AD-FTV
2005- 2.2 L (2231 cc) 2AD-FHV
2006- 2.0 L (1998 cc) 1AD-FTV

Straight-5:
1989 - PZ - SOHC
1990-1994? - 3.5 L (3469 cc) 1PZ 

Straight-6:
1956- D - OHV
1956-??? 5.9 liter 1D
1962-??? 6.5 liter 2D

1967 - H - OHV
-??? - 3.6 L (3576 cc) H
1980-1990 - 4.0 L (3980 cc) 2H
1986-1990 - 4.0 L (3980 cc) 12HT 

1990 - HD - SOHC
1989-1995 4.2 L (4164 cc) 1HD-T
1995-1997 4.2 L (4164 cc) 1HD-FT
1997- 4.2 L (4164 cc) 1HD-FTE   

1990 - HZ - SOHC
1989- 4.2 L (4163 cc) 1HZ 

V8:
2007 - VD - DOHC
2007- 4.5 L (4461 cc) 1VD-FTV



TY Avy

[countryboyal]

i bought a 3rz with harness and radiator for $500  the wiring kindof scares me, as far as i can tell noone makes a kit to make it plug and play correct?

[BUDDERS]

Not anymore.....You might want to try these guys to see if they can make a harness for you.

http://www.phoenixtuning.com/

[FRANKENYOTA91]

I ran my swap with only one cat until recently. With only one cat i was getting a code but it was not effecting the way it ran at all. After i put in the second cat it ran exactly the samemwith no check engine light, the only difference is i lost a lot of top end power wen i put it in.  I found a company online that makes a device u plug in instead of the 2nd o2 and it sends the correct signal to the ecu so it thinks it has a cat and the o2 is working properly.  Once i get my truck refered and smog the cats are comming out and that device is going in.
Just my 2 cents.

What is the company that makes that?

[85yotabox]

Under dog racing

[smacaulay]

Anyone have first hand experience with LC or Paradise cams/heads w/ a NA CA smog legal application?

Don't have room for a supercharger, but after talking w/ LC their aftermarket head should produce about the same power as a blower at 4psi for less $$$ (but not much less).

[gnob]

my brothers 3RZ into an 85 EFI

http://forum.ih8mud.com/ca-jefferson-state-cruisers/489510-todds-stinking-blue-pile.html

contact me if your in the area and need a pro.

[zippo]

Does anyone know if the Vehicle's VIN# is stored in the ECM?

[01civ]

Hey guys need some help. I got a 2000 Tacoma with a 3rz (4x4) with the 2 coil set up. I'm swapping in a 3rz with the coil on the plugs out of a 2000 4 runner (2wd) I have the complete motor, harness and ecu buts its an automatic.   My tacoma is 5 speed. Could I use the 5 speed harness and ecu from my two coil 3rz and wire it up some how to run the 4 coils. Or do I have to buy a m/t harness and ecu that came from a coil on plug 3rz. Any help is appreciated.

[R.DesJardin]

My truck is a 1982 pickup, donor is a 1996 Taco. Been ready through pages of info, my head hurts. I have a complete Taco to strip,
Do I need the radiator?
Should I get the fuel tank from the Taco or maybe just fuel lines?
Will the crank from a manual trans accept the A340 torque converter?

What about a the a/c system? Anyone ever swap that into their old trucks, I mean if I can get it for free?

[85yotabox]

My truck is a 1982 pickup, donor is a 1996 Taco. Been ready through pages of info, my head hurts. I have a complete Taco to strip,
Do I need the radiator?
Should I get the fuel tank from the Taco or maybe just fuel lines?
Will the crank from a manual trans accept the A340 torque converter?

What about a the a/c system? Anyone ever swap that into their old trucks, I mean if I can get it for free?

I did a 3rz into an 85 carb'd truck and my stock radiator works great, never gets hot and no mods were needed besides a custom lower hose. If the taco tank fits i would use it, i used the tank out of a second gen efi truck with the original pump amd lines from the efi truck.  Those are the only questions i have answers to.

[87-toy]

I started with the A-pillar dash cross bar, and used the AC,Blower and heat boxes all from the Tacoma.

Did you have to cut the AC,Blower box any to make them fit? If you have any more picture I would like to see them.

[ChinookFan]

Does anyone know if a 3.0 V6 3VZ flywheel is the same as the flywheel on the 3RZ?  The bolt pattern looks the same to me.  I know that Toyota reuses parts where ever they can.

I just finished tearing down a 3RZ that I got from a junk yard.  It's from an automatic.  That's why I'm looking for a flywheel.  They said they head might be cracked because there was coolant in the oil.  I found that the head gasket had leaked at cylinder #1.  I'm taking the head and block to a machine shop tomorrow to find out if it's rebuildable.  If someone could answer my flywheel question, I'd greatly appreciate it.

Thanks!

[TacoRunner]

Im faily certain they are not the same.

[bigarms23]

nope

[BUDDERS]

The 3rz flywheel has raised letters on it that says 3rz.  The 2rz has raised letters that say 2rz as well - don't get the two confused.  The 3rz has more suface area for the clutch disk to ride on.

[ChinookFan]

Thanks guys for the info on the flywheel!  My next challenge is a big one.  I have an IFS frame with no lift.  It seems that the only real solution to getting the 3RZ to fit into a non-lifted IFS frame is to use ChilKat's altered T100 2wd oil pan.  I've been wondering if bloggerunner's reversed front sum pan would fit?

[BUDDERS]

I'm pretty sure a 2RZ oil pan will bolt up too.....  I just can't remember if it's front or rear sump.

[ChinookFan]

My '96 Tacoma service manual shows both the 2RZ and the 3RZ oil pans.  They are both front sump.  The 2RZ pan is boxier in shape.  I tried to post a copy of that page from the manual, but the system won't allow it until I have eleven postings.  Oh well.

[TacoRunner]

Do I need the radiator?
Should I get the fuel tank from the Taco or maybe just fuel lines?

What about a the a/c system? Anyone ever swap that into their old trucks, I mean if I can get it for free?

1:You need the radiator that came in the truck you plan to drive (82'). You DO NOT need a larger one like BigMike has. I run the stock 85 one. With a BlackMagic E-Fan.

2:100% yes the other option that I like is cutting off the old mounting flanges for evap and the pump from the donor truck (96') and welding them into the 82' tank.

3:Yes, except the condenser.

[Capt. Crawler]

Anyone have pictures of the fuel tank mods? My '82 tank looks to be an inch short for the the fuel pump assembly?

[SFD4x4]

I got a 2nd gen efi tank from I believe a 2wd short bed, it bolted up perfectly to my 83.  No mods needed and I have never been short on fuel.  Like others have said, you do not need to change your radiator.  I have had no problems with overheating with my stock 83 radiator.  I also used my 83 fan and fan clutch.

[Capt. Crawler]

Thanks for the reply, not sure if I want to source another part   

[lownlinked85]

how good would a 2rz conversion be going from a 22re to a 2rz? anybody do this swap? BigMike you understand numbers these engines put out and the engines themselves more than I do what is your opinion  on the 2rz?