Atlas I6 control

[ericjon262]

I recently purchased a 1970 GMC truck, that I would eventually like to swap an Atlas 4.2 I6 from a Envoy into. the only problem I have with the atlas is the DBW throttle control(I like cables!). is there any way around the DBW that allows me to keep the VVT active?

I'd rather this thread not turn into a debate on DBC v. DBW, I don't like DBW, we can leave it at that!

-Eric

[RobertISaar]

find a cable throttle that works and get something for standalone VVT control?

i want to say there is an option out there that the megasquirt crowd uses, but i have no idea what it is called.

[Six_Shooter]

If it's anything like other DBW systems it should be a pretty straight forward swap, since there are in some systems still a TPS sensor, and the DBW is basically a stand alone system. I don't know if this applies to the Atlas I6 though.

I would just go DBW and be done with it, no need to complicate a swap more than it already will be. I'm actually looking at changing my cable system to DBW, to help clean up the engine bay. :)

[ericjon262]

the problem isn't always that simple though, there's another piece to the puzzle outside of a TPS signal. IAC is also controled be the TB in DBW apps, and most of the later PCMs that utilize DBW don't have a IAC motor circuit. I'll do DBW if I have to to keep VVT, but I just personally don't like it. I was hoping someone might be aware of a OBD2 option to keep VVT and ditch DBW, mainly because I have all of the obd2 tuning stuff already, and would rather not have to re-invest in another system.

[Fast355]

the problem isn't always that simple though, there's another piece to the puzzle outside of a TPS signal. IAC is also controled be the TB in DBW apps, and most of the later PCMs that utilize DBW don't have a IAC motor circuit. I'll do DBW if I have to to keep VVT, but I just personally don't like it. I was hoping someone might be aware of a OBD2 option to keep VVT and ditch DBW, mainly because I have all of the obd2 tuning stuff already, and would rather not have to re-invest in another system.

ALL Atlas engines that I know of were DBW. That being said its not the same as say a LS1 where both DBW and DBC were used.

[ericjon262]

well, I'm not afraid of running it off of a non-Atlas PCM, and I think just about any V6 PCM could run it, main concern is the VVT...

[EagleMark]

Why complicate it? Just run the PCM that came with the DBW and VVT engine and adjust so it feels like DBC...

[ericjon262]

lol, I complicate everything...

[ericjon262]

This is going to sound totally silly... and it is... but the newer vehicles get, the less control the driver truly has, the throttle is one place I'd rather not give up total control.

say what you want, but that's me. if I have no other option, I'll do DBW, but it'll be close to a last resort.

[ericjon262]

I guess before I even think about a swap, I should fix the PO's "wiring"...

http://i473.photobucket.com/albums/rr98/ericjon262/2013-09-28_16-56-11_797.jpg


:yikes:

[ericjon262]

presenting plug number 4


http://i473.photobucket.com/albums/rr98/ericjon262/DSC00842.jpg


and plug number 6


http://i473.photobucket.com/albums/rr98/ericjon262/DSC00843.jpg


looks like I have a reason to start on the engine swap.

[ericjon262]

well, I'm thinking it'll probably be best to go ahead and convert to DBW, I don't want to, but it's really the only practical solution. anyone have a lead on wiring diagrams for a 2008-09 GMC Envoy 4.2 2wd?

[bobdec]

Try here... http://gmtnation.com/f23/need-service-manuals-get-them-here-371/ login and PW are in the post.. in my 07 Envoy DBW has a pair of sensors on throttle pedal one 0-5V and the other 5-0 volts for redundancy and backup. As stated the TB is used for idle air control (no IAC valve). They seem to have done a good job , idle speed is consistent in N or D and with AC cycling on/off it stays rock solid at the same RPM. In '08 the GM 360 line (Trailblazer, Envoy, etc) went from a PCM to an ECM and a TCM (Transmission control Module). Not sure how they interact together. How do you you plan on managing the 4.2.

[ericjon262]

Try here... http://gmtnation.com/f23/need-service-manuals-get-them-here-371/ login and PW are in the post.. in my 07 Envoy DBW has a pair of sensors on throttle pedal one 0-5V and the other 5-0 volts for redundancy and backup. As stated the TB is used for idle air control (no IAC valve). They seem to have done a good job , idle speed is consistent in N or D and with AC cycling on/off it stays rock solid at the same RPM. In '08 the GM 360 line (Trailblazer, Envoy, etc) went from a PCM to an ECM and a TCM (Transmission control Module). Not sure how they interact together. How do you you plan on managing the 4.2.

Thanks for the link, that is extremely helpful!

[ericjon262]

Try here... http://gmtnation.com/f23/need-service-manuals-get-them-here-371/ login and PW are in the post.. in my 07 Envoy DBW has a pair of sensors on throttle pedal one 0-5V and the other 5-0 volts for redundancy and backup. As stated the TB is used for idle air control (no IAC valve). They seem to have done a good job , idle speed is consistent in N or D and with AC cycling on/off it stays rock solid at the same RPM. In '08 the GM 360 line (Trailblazer, Envoy, etc) went from a PCM to an ECM and a TCM (Transmission control Module). Not sure how they interact together. How do you you plan on managing the 4.2.

just saw the bold text, I'm going to use a stock PCM/ECM/TCM and tune it with tunercat obd2.

[ericjon262]

2008 trailblazer ECM connections



PIN
FUNCTION
COLOR
NOTES


1
CRANK VOLT
PPL
TO STARTING/CHARGING SYS


2
TCC BRAKE SW
PPL
ANTI LOCK BRAKE SYS


3





4
4WD LO SIG
GRY/BLK
TRANSMISSION SYSTEMS


5





6





7
CHMSL CTRL
LT BLU
CRUISE CONTROL SYSTEMS


8





9
LO REF
BLK
FUEL TANK PRESSURE/FUEL PUMP AND SENDER ASSEMBLY


10





11





12
MIL CTRL
BRN/WHT
TO INSTRUMENT CLUSTER MIL


13
FUEL PMP RLY CRTL
DKGRN/WHT



14





15





16
CLASS 2 SER DATA
DKGRN
COMPUTER DATA LINES SYS


17





18
IGN VOLT
PNK
IGN D FUSE (REAR FUSE BLOCK)


19
IGN VOLT
PNK
ECM 1 FUSE (UNDERHOOD FUSE CENTER)


20
BATT POS VOLT
ORG
ECM FUSE (UNDERHOOD FUEE CENTER


21
ACCEL SW SIG
GRY/BLK
CRUISE CONTROL SYSTEM


22
CRUISE CTRL SET
DK BLU
CRUISE CONTROL SYSTEM


23





24





25
ENG SPD SIG
WHT
INSTRUMENT CLUSTER


26





27





28





29





30
CRUISE ON SW SIG
GRY
CRUISE CONTROL SYSTEM


31





32





33
5V REF
WHT/BLK
ACCELERATOR POSTITION SENSOR


34
5V REF
GRY
FUEL TANK PRESSURE SENSOR


35
5V REF
GRY
ACCELERATOR POSTITION SENSOR


36
LO REF
BRN
ACCELERATOR POSTITION SENSOR


37
LO REF
PPL
ACCELERATOR POSTITION SENSOR


38





39
VEHICLE SPD SIG
DK GRN/WHT
INSTRUMENT CLUSTER


40
PWETRAIN RLY CTRL
YEL
POWERTRAIN RELAY


41





42





43





44
FUEL LVL SENS SIG
PPL
FUEL TANK PRESSURE/FUEL PUMP AND SENDER ASSEMBLY


45





46





47
APP SENS 1 SIG
DK BLU
ACCELERATOR POSTITION SENSOR


48
FUEL TANK SENS
DKGRN
FUEL TANK PRESSURE SENSOR


49
APP SENS 2 SIG

ACCELERATOR POSTITION SENSOR


50





51
AIR INJECTION CTRL
PNK/BLK
AIR SOL RELAY


52





53
A/C CLUTCH RLY
DK GRN/WHT
AIR CONDITIONING SYSTEM


54





55
EVAP SOL CTRL
WHT
EVAP CANISTER VENT


56
STARTER RLY CTRL
YEL/BLK
STARTING/CHARGING SYS






PIN
FUNCTION
COLOR
NOTES


1
IC 1 CTRL
PPL
IGN COIL 1 PIN B


2
HO2S LO SIG
TAN
PIN A HO2S 1


3
HO2S HI SIG
PPL/WHT
PIN B HO2S 2


4
HO2S HI SIG
PPL/WHT
PIN B HO2S 1


5
HO2S LO SIG
TAN/WHT
PIN A HO2S 2


6
KS 2 SIG
LT BLU
PIN A KNOCK SENSOR 2


7
KS 2 SIG
GRY
PIN B KNOCK SENSOR 2


8
KS 1 SIG
DK BLU
PIN A KNOCK SENSOR 1


9
KS 1 SIG
GRY
PIN B KNOCK SENSOR 1


10





11
TAC MOTOR CTRL 1
YEL
THROTTLE BODY PIN B


12
TAC MOTOR CTRL 2
BRN
THROTTLE BODY PIN A


13
IGN VOLT
PNK



14
CAMSHAFT JI CTRL
BRN
PIN A CAMSHAFT ACTUATOR SOLENIOD ASSEMBLY


15





16





17
IC 5 CTRL
DK GRN
IGN COIL 5 PIN B


18





19





20





21





22





23
LO REF
PNK/BLK
CAMSHAFT POSITION SENSOR PIN B


24
LO OIL PRES SW SIG
PPL
OIL PRESSURE SWITCH PIN B


25





26





27
LO REF
BLK
CRANKSHAFT POSITION SENSOR PIN B


28





29
LO REF
BLK/WHT
THROTTLE BODY PIN C


30





31





32
FUEL INJ 6 CTRL
YEL/BLK



33
IC 3 CTRL
LT BLU
IGN COIL 3 PIN B


34
IC 4 CTRL
DK GRN/WHT
IGN COIL 4 PIN B


35





36





37





38





39
12V REF
RED
CAMSHAFT POSITION SENSOR PIN A


40





41





42
LO REF
BLK
MAF SENSOR PIN D


43
STARTER RLY CTRL
DK BLU



44
5V REF
GRY
THROTTLE BODY PIN E


45





46
LO REF
BLK
PIN B CAMSHAFT ACTUATOR SOLENIOD ASSEMBLY


47





48
FUEL INJ 6 CTRL
BLK/WHT



49
FUEL INJ 4 CTRL
LT BLU/BLK



50





51





52
FUEL INJ 2 CTRL
LT GRN/BLK



53
IC 6 CTRL
LT BLU/WHT
IGN COIL 6 PIN B


54
IC 2 CTRL
RED/WHT
IGN COIL 2 PIN B


55





56





57





58





59
CMP SENS SIG
BLK
PIN C CAMSHAFT POSITION SENSOR


6O





61





62
IAT SENS SIG
TAN
MAF SENSOR PIN E


63
CKP SENS SIG
BRN/WHT
PIN C CRANKSHAFT POSITION SENSOR


64
TP SENS 1 SIG
DK GRN
THROTTLE BODY PIN D


65





66
TP SENS 2 SIG
PPL
THROTTLE BODY PIN F


67
MAF SENS SIG
YEL
MAF SENSOR PIN A


68
HO2S HTR LO CTRL
DK GRN
PIN E HO2S 1


69
HO2S HTR LO CTRL
BLK/WHT
PIN E HO2S 2


70





71
FUEL INJ 3 CTRL
PNK/BLK



72
FUEL INJ 1 CRTL
BLK



73
GND
BLK







PIN
FUNCTION
COLOR



1





2





3





4





5





6





7
GEN REGU CTRL
PPL
STARTING/CHARGING SYS


8





9
AIR PUMP RLY CTRL
BRN
SECONDARY A.I.R. PUMP RELAY


10





11





12
DELIVERED TORQ SIG
TAN/BLK



13





14





15





16





17
REQUEST TORQ SIG
ORG/BLK



18





19





20





21
LO REF
BRN
A/C SYS


22





23
LO REF
ORG/BLK
MAP SENSOR PIN 2


24





25





26
AIR INJECTION CTRL
DK BLU/WHT
SECONDARY A.I.R. PUMP RELAY PIN 1


27





28





29





30





31





32





33
HISPD DATA BUS-
TAN



34





35
LO REF
BLK
ECT SENSOR PIN A


36





37
5V REF
GRY
A/C SYS


38





39
5V REF
GRY
MAP SENSOR PIN 1


40





41





42
AIR INJECTION CTRL
BRN/WHT
SECONDARY A.I.R. PUMP RELAY PIN 3


43





44





45





46





47
PNP SW SIG
ORG/BLK
STARTING/CHARGING SYS


48
EVAP CANISTER CTRL
DK GRN/WHT
PIN B EVAP CANISTER PURGE SOLENIOD


49





50





51





52





53
HI SPD DATA BUS+




54





55
ECT SENS SIG
YEL
ECT SENSOR PIN B


56





57
A/C PRESS SENS
RED/BLK
A/C SYS


58





59
MAP SENS SIG
LT GRN
MAP SENSOR PIN3


6O





61





62
SEC AIR INJ SENS
YEL
SECONDARY A.I.R. PUMP RELAY PIN 2


63





64





65
OIL PRESS SW SIG
TAN/BLK
ENGINE OIL PRESSURE SWITCH PIN A


66
FRONT SIG HIGH

TRANSMIISSIONS SYS


67





68





69





70





71





72





73








UNDERHOOD FUSE CENTER



CONNECTOR

ROW

PIN

COLOR

FUSE

PURPOSE



X1

A

1












X1

A

2







NOT USED



X1

A

3












X1

A

4












X1

A

5

PNK

22

PNP SW PIN 12



X1

A

6

PPL

17

ECM IGN SWTCH INPT



X1

A

7

ORG/BLK

JUMP-F2X3

ECM PIN 17X3



X1

A

8

PPL

34

STARTER PIN A



X1

A

9

GRY

JUMP-B4X3

FROM PNP SWITCH PIN10 “HOT”



X1

A

10

YEL

JNCT-F10D8X1

PNP SW PIN 1



X1

A

11

PNK

26

MAF PIN C/EVAP CAN PURGE



X1

B

1

ORG

29

ECM PIN 20 X1



X1

B

2












X1

B

3












X1

B

4












X1

B

5

PNK

27

PNP SWTCH



X1

B

6

LT GRN

N/A

PNP SWTCH



X1

B

7












X1

B

8

DKGRN/WHT

N/A

ECM PIN 13X1



X1

B

9

WHT

JUMP-F4X3

ECM PIN 55X1



X1

B

10

TAN/BLK

JUMP-D5X3

ECM PIN 12X3



X1

B

11

ORG

20

TCM



X1

C

1

ORG

48

GEN BAT CRTL MOD PIN A+C



X1

C

2

PNK

53

TCM/TRANS CONN E X175



X1

C

3












X1

C

4












X1

C

5

PNK

28

IGN COIL 1+2/ECM PIN 19



X1

C

6












X1

C

7












X1

C

8












X1

C

9












X1

C

10












X1

C

11

PNK

56

IGN COIL POWER



X1

D

1

YEL




POWERTRAIN RLY CTRL ECM PIN 40X1



X1

D

2












X1

D

3

BLK

JNCT-F3X1

A/C COMP CLUTCH/2ND AIR SOLENOID



X1

D

4












X1

D

5

PNK

28

IGN COIL 3+4



X1

D

6












X1

D

7












X1

D

8

YEL/BLK

JMP-A10X1

ECM PIN 56X1



X1

D

9

DK GRN/WHT

22

ECM PIN 53X3



X1

D

10












X1

D

11

DK GRN

30

A/C COMP CLUTCH



X1

D

12

PNK/BLK

54

ECM PIN 51X1



X1

E

1

PNK

23

ECM PIN 13



X1

E

2












X1

E

3












X1

E

4












X1

E

5

PNK

28

IGN COIL 5+6



X1

E

6

BLK

JUMP-E7X1

BLOCK GROUND/TCM PIN49/ECM/GEN BAT CTRL MOD G-108



X1

E

7

BLK

JUMP-E6X1

PNP SWITCH PIN 7/MAF-IAT SENS PIN B



X1

E

8












X1

E

9












X1

E

10












X1

E

11












X1

E

12

PPL

54

2ND AIR RLY PIN 5



X1

F

1












X1

F

2












X1

F

3

BLK

JUMP-C5X4

ENGINE BLOCK GROUND/FUEL PUMP RLY GROUND



X1

F

4












X1

F

5

PNK

28

INJECTORS/ ECM PIN 19 X1



X1

F

6












X1

F

7












X1

F

8












X1

F

9

PNK

54

HO2S PIN D (DS O2)



X1

F

10

PNK

55

HO2S PIN D



X1

F

11

PNK

31

FUEL INJECTOR POWER






UNDERHOOD FUSE CENTER



CONNECTOR

ROW

PIN

COLOR

FUSE

PURPOSE



X2

A

1












X2

A

2












X2

A

3

ORG

JUMP-B4X4

TURN SIG SW PIN D



X2

A

4












X2

A

5












X2

A

6












X2

A

7












X2

A

8












X2

A

9












X2

A

10

YEL

51

TURN SIG HAZ FLSH MOD PIN C



X2

A

11

ORG

8

TCASE



X2

A

12

ORG

9

WIPER MOTOR PIN J



X2

B

1












X2

B

2












X2

B

3

PNK/WHT




LOW BEAM HEADLIGHT RLY CRTL



X2

B

4












X2

B

5

PNK

22

INST CLUST/STP LMP SW/TRN SIG SW/HLP SW



X2

B

6

PNK

22

INST CLUST MULTI FUNCT SW/TURN SIG/INST PAN/STP LMP SW



X2

B

7

BLK

JUMP-B3X4

TURN SIG SW PIN F



X2

B

8












X2

B

9












X2

B

10

PPL

JUMP-E3X3

STP LMP SW



X2

B

11

BRN

JUMP-E4X3

REAR FUSE BLOCK E8X1



X2

C

1












X2

C

2

DKGRN/WHT

11

BCM E11 FOG LMP CTRL



X2

C

3

LT GRN

7

BCM B3X1



X2

C

4












X2

C

5












X2

C

6












X2

C

7












X2

C

8












X2

C

9

ORG

12

STOP LAMP SWTCH



X2

C

10












X2

C

11

BRN

JUMP-B5X3

REAR FUSE BLK F8X1



X2

C

12

BLK/WHT

N/A

BCM PIN A4



X2

D

1

DKGRN/WHT

11

HEADLAMP SW FOGLAMP IND



X2

D

2












X2

D

3

WHT

7

BCM PIN A2X1



X2

D

4












X2

D

5

ORG

25

TURN/HAZARD FLASHER MODULE



X2

D

6












X2

D

7












X2

D

8












X2

D

9

ORG

13

DLC/CIG LIGHTER



X2

D

10

DK GRN

50

TURN SIG HAZ FLSH MOD PIN D



X2

D

11












X2

E

1

ORG

24

INSTRUMENT PANEL



X2

E

2

BLK

21

HORN SW(YEL/BLK)/BCM E12X2



X2

E

3












X2

E

4












X2

E

5

PNK

16

REAR FUSE BLK>BCM



X2

E

6

ORG

16

PEDAL ADJ SW



X2

E

7

ORG

15

ELECT EDJ PEDAL



X2

E

8












X2

E

9












X2

E

10












X2

E

11












X2

E

12

ORG

31

BCM/THEFT DETER



X2

F

1

ORG

19

TRAILER PROVISION(ELEC BRAKE)



X2

F

2












X2

F

3












X2

F

4












X2

F

5

YEL

18

AIRBAG



X2

F

6












X2

F

7

YEL

17

IGN SWTCH PWR FEED



X2

F

8












X2

F

9












X2

F

10

ORG/BLK

JNCT-D8A10X1

ECM PIN 47X3



X2

F

11

RED

34

IGN SWTH PIN F







UNDERHOOD FUSE CENTER



CONNECTOR

ROW

PIN

COLOR

FUSE

PURPOSE



X3

A

1












X3

A

2

PNK

54

THFT DETER ALM/2ND AIR PMP RLY



X3

A

3

ORG

1

AIR SUSPENSION



X3

A

4












X3

A

5

ORG

26

EVAP CAN VENT SOLENOID VLV



X3

A

6












X3

A

7












X3

A

8












X3

A

9












X3

A

10












X3

A

11












X3

B

1












X3

B

2












X3

B

3












X3

B

4

GRN

4

TRAILER CONNECTOR



X3

B

5

BRN

JUMP -C11X2

EBCM PIN 32



X3

B

6












X3

B

7












X3

B

8












X3

B

9












X3

B

10












X3

B

11












X3

C

1












X3

C

2












X3

C

3












X3

C

4












X3

C

5












X3

C

6












X3

C

7












X3

C

8












X3

C

9











X3

C

10












X3

C

11












X3

D

1












X3

D

2

YEL

51

TRAILER CONNECTOR



X3

D

3












X3

D

4












X3

D

5

TAN/BLK

JUMP-B10X1

EBCM PIN 14



X3

D

6












X3

D

7












X3

D

8












X3

D

9












X3

D

10












X3

D

11












X3

E

1

ORG

24

INST CLUSTER



X3

E

2












X3

E

3

PPL

JUMP-B10X2

EBCM PIN 6



X3

E

4

BRN

JUMP-B11X2

PIN 3 AIR SUSP COMPRES



X3

E

5

ORG

8

TCASE ENCODER



X3

E

6












X3

E

7












X3

E

8












X3

E

9












X3

E

10












X3

E

11












X3

E

12











X3

F

1

BLK




BRAKE FLUID LVL SW/FRT AXL ACTU



X3

F

2

ORG/BLK

JUMP-A7X1

EBCM PIN 28



X3

F

3

GRY

10

FUEL PUMP SENDER PIN 4



X3

F

4

WHT

JUMP-B9X1

EVAP CANISTER VENT



X3

F

5












X3

F

6

DK GRN

50

TRAILER CONNECTOR



X3

F

7












X3

F

8












X3

F

9












X3

F

10












X3

F

11
















UNDERHOOD FUSE CENTER



CONNECTOR

ROW

PIN

COLOR

FUSE

PURPOSE



X4

A

1












X4

A

2












X4

A

3












X4

A

4












X4

A

5












X4

A

6












X4

A

7












X4

A

8












X4

A

9












X4

A

10












X4

A

11












X4

B

1












X4

B

2












X4

B

3












X4

B

4












X4

B

5












X4

B

6












X4

B

7

DK GRN

7

REAR WINDOW WASHER FLUID PUMP



X4

B

8












X4

B

9












X4

B

10












X4

B

11












X4

C

1












X4

C

2












X4

C

3












X4

C

4












X4

C

5












X4

C

6












X4

C

7












X4

C

8












X4

C

9











X4

C

10












X4

C

11












X4

D

1












X4

D

2












X4

D

3












X4

D

4












X4

D

5












X4

D

6












X4

D

7












X4

D

8












X4

D

9












X4

D

10












X4

D

11












X4

E

1

DKGRN/WHT

5

LEFT HIGH BEAM HEADLIGHT



X4

E

2

YEL

6

LEFT LOW BEAM HEADLIGHT



X4

E

3












X4

E

4

RED

9

WASHER FLUID PUMP



X4

E

5












X4

E

6












X4

E

7












X4

E

8












X4

E

9












X4

E

10












X4

E

11












X4

E

12











X4

F

1

LTGRN/BLK

2

RIGHT HIGH BEAM HEADLIGHT



X4

F

2

TAN/WHT

3

RIGHT LOW BEAM HEADLIGHT



X4

F

3












X4

F

4

DK GRN

21

HORN



X4

F

5

PPL

7

HEADLAMP WASHER FLUID PUMP



X4

F

6

PPL

11

FOG LAMPS



X4

F

7












X4

F

8












X4

F

9












X4

F

10












X4

F

11
















UNDERHOOD FUSE CENTER



CONNECTOR

ROW

PIN

COLOR

FUSE

PURPOSE



X5

A

1

RED/WHT

36

IGN SW PIN B







UNDERHOOD FUSE CENTER



CONNECTOR

ROW

PIN

COLOR

FUSE

PURPOSE



X7

A

1

RED

56

AIR PUMP RELAY



X7

B

2

RED

33

EBCM PIN 31







UNDERHOOD FUSE CENTER



CONNECTOR

ROW

PIN

COLOR

FUSE

PURPOSE



X8

B

1

RED

33

EBCM PIN







UNDERHOOD FUSE CENTER



CONNECTOR

ROW

PIN

COLOR

FUSE

PURPOSE



X9

A

1

RED

35

BLOWER MOTOR RESISTOR ASSM







DATA LINK (OBD2 PORT



PIN

COLOR

COMPONET+PIN



1









2

PPL

FROM SPLICE PACK JX205



3









4

BLK

CHASSIS GROUND



5

BLK/WHT

ENGINE BLOCK GROUND G102



6

DKBLU

TCM PIN 6



7









8









9









10









11









12









13









14

LT BLU>LT BLU/BLK

TCM PIN 6



15









16

ORG

B+

[ericjon262]

I've been tearing through wiring diagrams on the swap, and it's amazing how each component of the vehicle is integrated in one way or another...

on a side note, can any tuning software tune BCM's/EBCM's?

[ericjon262]

updated the pinouts to include the DLC, and the underhood fuse block. I think I've got everything there, but there might be a couple wires missing from the fuse block.

[EagleMark]

on a side note, can any tuning software tune BCM's/EBCM's?I've seen some stuff that says it can from one of those China places? But none of the software we use does.

Thanks for sharing all this work. That wiring/pin out list you have going will find it's way to a sticky as the OBDII section get's some reorganization! :thumbsup:

[ericjon262]

hell yeah! my first sticky thread! I have no problem sharing my work! in fact, it's why I'm on forums all over the place!

[EagleMark]

OK, well stop wasting your time there and just hoard information for stickys here! :laugh:

[ericjon262]

lol, all of my efi related stuff is here.