1jz vvti ecu pinout / sc300 body pinout
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1jz vvti ecu pinout / sc300 body pinout
Hi, i am looking for a wiring diagram for the 1jzgte vvti i just got. if i look up the ECU number it tells me the JZX100 from a chaser. it is mated to a r154 (5speed tranny) I am doing this swap into an 92 sc300
if someone can help me with diagram that would be appreciated
i need the pinout for the 4 connectors i just got the 2 harness connectors the body connectors were missing here are the colors on my 2 connectors.
Also if someone has the 92 sc300 5speed body connector pinout that would be helpfull
the ecu # is 89661-22790 everything after the sign is information I collected online and not sure if it would apply to my ecu. wire my throttle, wires color is what i got on my connectors.
34 pin connector “J”
1-(no wire)
2-(no wire)
3-G/Y VT01 – trac ecu
4-(no wire)
5-R/BLK #6 injector
6-BLU/R #5 injector
7-R/W #4 injector
8-G #3 injector
9-BLU #2 injector
10-R #1 injector
11-(no wire)
12-Y/G IGF ignitor
13-BLK/W STA starter
14-(no wire) Neutral start switch ( no wire on my connector)
15-W/BLU OCV-
16-W/R OCV
17-(no wire)
18-BLU ETC
19-Y VE
20-Y/R ISC4
21-G/W ISC3
22-BLU/Y ISC2
23-R/Y ISC1
24-W/G IGT1
25-BROWN EVG
26-LIGHT GREEN E1
27-PINK ETC
28-(no wire)
29-CLEAR knock2
30-CLEAR knock1
31-BLU/W IDL2 - track butterfly
32-(no wire)
33-W/BLK E02
34-W/BLK E01
22 pin connector “I” “B1”
1-BLK/Y VC-TPS
2-(no wire)
3-(no wire)
4-(no wire)
5-BLK/W NE+ check connector may be not necessary depending on how FP is wired??
6-G NE- connector H pin 10??
7-Y/BLK VTA1-TPS
8-G/BLK VG connector H pin 4?
9- (no wire) COR power (splice for all blk/r wires, power for ISCV, all VSVs and B on diagram connector??)
10-R VVT
11-(no wire)
12-Y/G VTA2-Track butterfly splice off of this wire for connector J pin 13??
13-LIGHT PINK OX
14-G/R VT02-Trac ecu
15-(no wire)
16-BLU IGT3 IGSW connector G pin 9??
17-PINK IGT2
18-(no wire)
19-R/Y HT
20-B/Y THW
21-R/W THA
22-BROWN E2-TPS
16 pin connector “H”
1- NEO-TRAC ecu
2- MREL EFI main relay C1 pin 2??
3- FPU VSV check engine M1 pin 8??
4- FPR-Fuel pump relay B1 pin 8??
5- TE1-Diags blocks
7- EFI+ - Track ecu
8- EFI- - Track ecu
9- FAIL- Track ecu
10- FC-COR Circuit opening relay B1 pin 6??
13- PRG-VSV
14- ABV-VSV
28 pin connector “G”
5- ACMG-ac mag clutch
8- EGW- to dash led
9- IGSW B1 pin 16??
11- TE2-diags blocks
12- SPD- speed sensor from dash used to enable VSS (not necessary to connect)??
13- CCO- Diags blocks
14- BATT C1 pin 1??
18- EFIF-TRAC ecu
19- AC2-AC
20- a/c
21- ELS2-Defrost Idle up M1 pin 10
22- +B – EFI relay B1 pin 9 (splice for all blk/r wires, power for ISCV, all VSVs and B on diagram connector??)
25- STP-Stop light switch 1L pin 10??
26- THW0 - AC
27- ELS3 rd fan 1
28- ELS1 tail fuse
if someone can help me with diagram that would be appreciated
i need the pinout for the 4 connectors i just got the 2 harness connectors the body connectors were missing here are the colors on my 2 connectors.
Also if someone has the 92 sc300 5speed body connector pinout that would be helpfull
the ecu # is 89661-22790 everything after the sign is information I collected online and not sure if it would apply to my ecu. wire my throttle, wires color is what i got on my connectors.
34 pin connector “J”
1-(no wire)
2-(no wire)
3-G/Y VT01 – trac ecu
4-(no wire)
5-R/BLK #6 injector
6-BLU/R #5 injector
7-R/W #4 injector
8-G #3 injector
9-BLU #2 injector
10-R #1 injector
11-(no wire)
12-Y/G IGF ignitor
13-BLK/W STA starter
14-(no wire) Neutral start switch ( no wire on my connector)
15-W/BLU OCV-
16-W/R OCV
17-(no wire)
18-BLU ETC
19-Y VE
20-Y/R ISC4
21-G/W ISC3
22-BLU/Y ISC2
23-R/Y ISC1
24-W/G IGT1
25-BROWN EVG
26-LIGHT GREEN E1
27-PINK ETC
28-(no wire)
29-CLEAR knock2
30-CLEAR knock1
31-BLU/W IDL2 - track butterfly
32-(no wire)
33-W/BLK E02
34-W/BLK E01
22 pin connector “I” “B1”
1-BLK/Y VC-TPS
2-(no wire)
3-(no wire)
4-(no wire)
5-BLK/W NE+ check connector may be not necessary depending on how FP is wired??
6-G NE- connector H pin 10??
7-Y/BLK VTA1-TPS
8-G/BLK VG connector H pin 4?
9- (no wire) COR power (splice for all blk/r wires, power for ISCV, all VSVs and B on diagram connector??)
10-R VVT
11-(no wire)
12-Y/G VTA2-Track butterfly splice off of this wire for connector J pin 13??
13-LIGHT PINK OX
14-G/R VT02-Trac ecu
15-(no wire)
16-BLU IGT3 IGSW connector G pin 9??
17-PINK IGT2
18-(no wire)
19-R/Y HT
20-B/Y THW
21-R/W THA
22-BROWN E2-TPS
16 pin connector “H”
1- NEO-TRAC ecu
2- MREL EFI main relay C1 pin 2??
3- FPU VSV check engine M1 pin 8??
4- FPR-Fuel pump relay B1 pin 8??
5- TE1-Diags blocks
7- EFI+ - Track ecu
8- EFI- - Track ecu
9- FAIL- Track ecu
10- FC-COR Circuit opening relay B1 pin 6??
13- PRG-VSV
14- ABV-VSV
28 pin connector “G”
5- ACMG-ac mag clutch
8- EGW- to dash led
9- IGSW B1 pin 16??
11- TE2-diags blocks
12- SPD- speed sensor from dash used to enable VSS (not necessary to connect)??
13- CCO- Diags blocks
14- BATT C1 pin 1??
18- EFIF-TRAC ecu
19- AC2-AC
20- a/c
21- ELS2-Defrost Idle up M1 pin 10
22- +B – EFI relay B1 pin 9 (splice for all blk/r wires, power for ISCV, all VSVs and B on diagram connector??)
25- STP-Stop light switch 1L pin 10??
26- THW0 - AC
27- ELS3 rd fan 1
28- ELS1 tail fuse
Last edited by adam8103; 02-07-11 at 07:01 PM.
#2
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I found some body plug pinouts but then I realized want to double check the function on the connectors so what you really want is this https://www.clublexus.com/forums/per...ion-sc300.html
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I found some body plug pinouts but then I realized want to double check the function on the connectors so what you really want is this https://www.clublexus.com/forums/per...ion-sc300.html
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Updated.. Like i was questionning it i am pretty sure now that the Throttle control ECU is in fact the Track ECU so i am pretty sure that the engine is not DBW.
so the thing i need now is the pinout i have for the ECU 2 body connectors is right. and i need to know the sc300 body connectors pinout as well.
thanks
so the thing i need now is the pinout i have for the ECU 2 body connectors is right. and i need to know the sc300 body connectors pinout as well.
thanks
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yes i know i would have to wire trace backwards but it would take a long time so i figured i would ask if someone have done it already.
T70 supra, i sent you my e-mail. thanks for your help.
T70 supra, i sent you my e-mail. thanks for your help.
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i live in canada and i took it in a place close to toronto pm me if you are still interrested. i dont know if they still have other one 5 speed maybe they ordered another one in??
#12
Lexus Test Driver
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use a jzz30/jzx90 pinout for the two plugs that didn't come with your swap. It should work.
also, there should be a blue plug where like 11 wires or something come together, black with white stripe, that's all the crap that needs power to it.
also, there should be a blue plug where like 11 wires or something come together, black with white stripe, that's all the crap that needs power to it.
Last edited by Vrank; 02-09-11 at 10:46 AM.
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thanks buddy, i already saw this thread though, all the diagrams i got are all chinese... and i do not speak chinese or japanese. I found a factory sc300 manual 4000+ pages. working on tracing all body wires i will need to hook up to ECU and other important parts. and to trace the rest will be multimeter (for 1jz vvti harness) and then do the pin out.
#15
Lexus Test Driver
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If you have the pinouts to your stock ecu, just match corresponding pins to this:
http://i187.photobucket.com/albums/x...e/jzz309gp.jpg
The plugs you were missing that include +b, w, mrel, etc. Will be the same as these. Disregard the engine function pins as they are not the same.
Like I said before about the blue plug with the 11 blk/wht wires, those are your power to sensors. Coil (x3), igniter, maf, iacv, ignition dampener, o2, and vsv ( I believe also x3). Wire those to the same places that your stock ones are wired to, fill in the plugs missing with the pinout above and you should be in the game.
http://i187.photobucket.com/albums/x...e/jzz309gp.jpg
The plugs you were missing that include +b, w, mrel, etc. Will be the same as these. Disregard the engine function pins as they are not the same.
Like I said before about the blue plug with the 11 blk/wht wires, those are your power to sensors. Coil (x3), igniter, maf, iacv, ignition dampener, o2, and vsv ( I believe also x3). Wire those to the same places that your stock ones are wired to, fill in the plugs missing with the pinout above and you should be in the game.
Last edited by Vrank; 02-10-11 at 06:20 AM.