View Full Version : Atlas I6 control
ericjon262
09-25-2013, 11:09 PM
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
09-26-2013, 12:47 AM
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
09-26-2013, 12:53 AM
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
09-26-2013, 01:02 AM
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
09-26-2013, 02:32 AM
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
09-26-2013, 07:18 AM
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
09-26-2013, 07:23 AM
Why complicate it? Just run the PCM that came with the DBW and VVT engine and adjust so it feels like DBC...
ericjon262
09-26-2013, 07:40 AM
lol, I complicate everything...
ericjon262
09-26-2013, 07:44 AM
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
09-29-2013, 04:21 AM
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
09-29-2013, 11:36 PM
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
10-02-2013, 05:24 AM
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
10-02-2013, 09:57 PM
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
10-02-2013, 10:40 PM
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
10-05-2013, 03:45 AM
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
10-06-2013, 03:59 AM
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
10-13-2013, 04:16 AM
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
10-14-2013, 08:51 PM
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
10-15-2013, 06:08 AM
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
10-18-2013, 03:45 AM
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
10-18-2013, 04:18 AM
OK, well stop wasting your time there and just hoard information for stickys here! :laugh:
ericjon262
10-18-2013, 06:26 PM
lol, all of my efi related stuff is here.
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