Ok Andy check this thread, I've openned a couple of days ago... detailed explanation of the connectors there...

What are you doing with your LS1? 240sx?

 

guys which wire from the Coolant temp sensor (3 wire one, 98 model) goes to the Gauge? and does it work ok if I connect it to the stock 240sx DashBoard?

Thanks

 

Some of the wires that go to those connectors will connect to your chassis. They include the tach output, speedo output, fuel pump signal, fan signal (high/low), reverse lights, etc. If you look in the FAQ section of the sticky threads at the top of this subforum you'll find what each wire in those connectors does. Ideally the threads could be merged so the info is in one spot, but that's not my decision to make.

 

43- (C101): 10-Way F Metri-pack 150 Series (GRY)
P/N: Male: 1206-5648 Female: 1206-5426
44- (C105): 8-Way F Metri-pack 150 Series (BLK)
P/N: Male:1205-2454 Female: 1204-7937
45- (C100):10-Way F Metri-pack 150 Series (BLK)
P/N: Male: 1204-8253 Female: 1206-5425
46 - (C102): ???

Don't look to a dealer for these parts. They were quoting $80 - $100 a piece
Summit has the 10 pin connectors for a little under $20 bucks per side.

 

I'm doing a LS1/914 Porsche conversion.

Andy1

 

Excellent post. Just what I have been looking for. I have the automatic harness I am working with and putting it into a manual. What I am wondering is where does the OBDII connector fit into this whole harness or did I over look it in the pic?

 

the OBDII Connector is a part of the dash harness rather than the engine harness. This port has been in use on any vehicle sold in the US since mid '93. You can pull one out of any junk yard vehicle and wire it in. The schematics and pin out can be found in the first post in the following thread https://ls1tech.com/forums/conversions-swaps/312119-ls1-swap-faqs.html.

 

Sorry to hijack the thread, but what re connectors 43, 44, and 45 for. I have a 98. More so the c105 connector. I believe only two wires go into this connector, while the female side has a white, tan, pink and blue connector.

 

It's been a long time since I've looked at it, although I remember these connectors feeding into the dash harness. I know definitively that one goes to the BCM (which controls VATS), I also seem to remember having to feed in +12v to one of the connectors. I've previously posted wiring diagrams. I'll go back to see if I can find them.

 

Does anyone have the part numbers for these two connectors...

36. F-body Specific (Connector C230)
37. F-body Specific (Connector C220)

My Harness has them cut off but I need them because I'm using an F-body dash

 

c230

Connector Part Information
1206-4871
10-Way F Metri-pack 150 Series (BLU)
Connector Part Information
1206-4872
10-Way M Metri-pack 150 Series (BLU)

Pin
Wire Color
Circuit No.
Function
Pin
Wire Color
Circuit No.
Function

A
LT BLU/BLK
1688
(V6 VIN K) Reference Voltage Feed - 5V
A
GRY
474
(V6 VIN K) Reference Voltage Feed - 5V

A
GRY
474
(V8 VIN G) Reference Voltage Feed - 5V
A
GRY
474
(V8 VIN G) Reference Voltage Feed - 5V

B
BRN/WHT
419
Service Engine Soon Indicator Feed
B
BRN/WHT
419
Service Engine Soon Indicator Feed

C
WHT
1310
Canister Vent Valve Solenoid Output
C
WHT
1310
Canister Vent Valve Solenoid Output

D
TAN
800
(V6 VIN K) UART Serial Data Signal
D
TAN
800
(V6 VIN K) UART Serial Data Signal

E
DK BLU
229
Theft Deterrent - Fuel Enable Feed
E
DK BLU
229
Theft Deterrent - Fuel Enable Feed

F
DK GRN/WHT
762
A/C Request Signal
F
DK GRN/WHT
762
A/C Request Signal

G
GRY
720
Sensor Return
G
GRY
720
Sensor Return

H
DK GRN
890
Fuel Tank Pressure Sensor Signal
H
DK GRN
890
Fuel Tank Pressure Sensor Signal

J
PPL
1589
Fuel Gauge Sensor Signal
J
PPL
1589
Fuel Gauge Sensor Signal

K
DK GRN
1049
PCM Serial Data Signal - Class 2
K
DK GRN
1049
PCM Serial Data Signal - Class 2

============================================
C220

Connector Part Information
1206-4769
10-Way F Metri-pack 150 Series (NAT)
Connector Part Information
1206-4770
10-Way M Metri-pack 150 Series (NAT)

Pin
Wire Color
Circuit No.
Function
Pin
Wire Color
Circuit No.
Function

A
TAN
31
Oil Pressure Indicator Lamp Output
A
TAN
31
Oil Pressure Indicator Lamp Output

B
GRY
48
(With MM6/M49) Clutch Switch Signal - Clutch Anticipate
B
GRY
48
(With MM6/M49) Clutch Switch Signal - Clutch Anticipate

C
PNK
539
(With M30) Fused Output - Ignition
C
PNK
539
(With M30) Fused Output - Ignition

D
PPL
420
(With M30) Brake Pedal Switch Output - Torque Converter Clutch
D
PPL
420
(With M30) Brake Pedal Switch Output - Torque Converter Clutch

E
BLK/WHT
451
Ground
E
BLK/WHT
451
Ground

F
ORN/BLK
1061
(V6 VIN K) UART Serial Data Signal
F
ORN/BLK
1061
(V6 VIN K) UART Serial Data Signal

G
BRN
141
(With MM6/M49) Fused Output - Ignition
G
BRN
141
(With MM6/M49) Fused Output - Ignition

H
ORN/BLK
434
(With M30)Transmission Mounted Neutral Safety Switch Signal
H
ORN/BLK
434
(With M30)Transmission Mounted Neutral Safety Switch Signal

H
LT GRN
24
(With MM6/M49) Backup Lamp Feed
H
LT GRN
24
(With MM6/M49) Backup Lamp Feed

J
YEL/BLK
625
Vehicle Anti-Theft System Starter Enable Relay Output - Coil
J
YEL/BLK
625
Vehicle Anti-Theft System Starter Enable Relay Output - Coil

K
DK GRN/WHT
817
Vehicle Speed Signal-4000 Pulses per Mile
K
DK GRN/WHT
817
Vehicle Speed Signal-4000 Pulses per Mile

========================================
This was from the 2000 Camaro service manual, please confirm the wire colors to assure these are the right connectors.
I buy a lot of my connectors from Mouser Electronics, here are their part numbers for those connectors. If you need the numbers from the pins or seals let me know.

829-12064871 12064871 $1.27 ea
829-12064872 12064872 $1.34 ea.
829-12064769 12064769 $1.27 ea
829-12064770 12064770 $1.34 ea

Hope this helped you out

 

Thanks for the huge help poconojoe! Just what I was looking for!

 

No problem, if you need any more you can email or PM me through the forum. I have GM's electronic version of the manual for the 98 through 2005, which covers most of the vehicles

 

found this and thought it might come in handy, so back to the top

 

I know this is old but is the lq9 harness the same layout as the ls1 harness? I could use that diagram to ID my lq9 copped up harness, "damn junkyard"

 

can someone make this for the dash harness(interior) harness

 

Usually people just leave the dash harness intact just for ease of another headache. I guess you would just have to get a wiring diagram for the dash harness.

 

suscribe

 

this will be a big help with my miata ls1 swap. thanks

 

i may have missed it but what controlls the fuel pump??