Engine Wiring Harness Question
Engine Wiring Harness Question I'm in the process of pulling my engine right now, and the thing is hanging in there by a thread. Apparently I didn't see it before, but there is a set of wires in the engine wiring harness that run through the firewall on the passenger's side. Does anybody know what these lead to?
If it's not anything vital to making the engine actually run, (like something for the airbags, or A/C, etc.), I'm just gonna cut it and be done with it.
Anybody know?
If it's not anything vital to making the engine actually run, (like something for the airbags, or A/C, etc.), I'm just gonna cut it and be done with it.
Anybody know?
I would like to know this also because when I bought my LT1 for my 78 camaro I just cut those wires loose b/c the roof was sitting on the top of the seats. I think they just go to the fuse boxes and relay in glove box or side of dash.
Nevermind, I found it on Shoebox's page:
C210- Theft deterrent relay to starter solenoid feed
B Black/White Ground feed to fuel pump relay
C info not known
D Grey Feed from fuel pump and fuel pump relay to prime connector
C220- Generator feed to instrument cluster
B Tan Oil pressure feed to instrument cluster
C Brown Oil level feed to instrument cluster
F Tan Serial data signal
G Dk Green/White Vehicle speed signal
H Dk Blue/White (Automatic) Performance switch signal
(Manual) Skip shift indicator control (V8 VIN P only)
J Dk Green/White Fuel pump relay control
K Dk Green Coolant temperature feed to instrument cluster
C230- (Automatic) Performance switch indicator control
(Manual) Clutch anticipate signal (V6 VIN S only)
B Brown/White Service engine soon indicator feed
C White/Black Diagnostic request signal
D White Tachometer signal to instrument cluster
E Dk Blue Theft deterrent-fuel enable feed
F Dk Green/White A/c request signal
G Pink Power feed from PCM ignition Fuse #5
H
H Lt Blue/Black
Brown (Automatic) TCC switched power feed
(Manual) Power from turn/back-up Fuse #2 to back-up switch
J
J Orange/Black
Lt Green (Automatic) Park/neutral feed from transmission position switch (V8 VIN P only)
(Manual) Backup lamp feed
K Purple (Automatic) Torque converter clutch control (V6 VIN K only)
A/C Evaporator Temp Sensor- A Grey 5v reference signal from PCM
B Dk Blue Sensor feed to PCM
C Black Ground feed from PCM
Don't think I'll be cutting that one...
C210- Theft deterrent relay to starter solenoid feed
B Black/White Ground feed to fuel pump relay
C info not known
D Grey Feed from fuel pump and fuel pump relay to prime connector
C220- Generator feed to instrument cluster
B Tan Oil pressure feed to instrument cluster
C Brown Oil level feed to instrument cluster
F Tan Serial data signal
G Dk Green/White Vehicle speed signal
H Dk Blue/White (Automatic) Performance switch signal
(Manual) Skip shift indicator control (V8 VIN P only)
J Dk Green/White Fuel pump relay control
K Dk Green Coolant temperature feed to instrument cluster
C230- (Automatic) Performance switch indicator control
(Manual) Clutch anticipate signal (V6 VIN S only)
B Brown/White Service engine soon indicator feed
C White/Black Diagnostic request signal
D White Tachometer signal to instrument cluster
E Dk Blue Theft deterrent-fuel enable feed
F Dk Green/White A/c request signal
G Pink Power feed from PCM ignition Fuse #5
H
H Lt Blue/Black
Brown (Automatic) TCC switched power feed
(Manual) Power from turn/back-up Fuse #2 to back-up switch
J
J Orange/Black
Lt Green (Automatic) Park/neutral feed from transmission position switch (V8 VIN P only)
(Manual) Backup lamp feed
K Purple (Automatic) Torque converter clutch control (V6 VIN K only)
A/C Evaporator Temp Sensor- A Grey 5v reference signal from PCM
B Dk Blue Sensor feed to PCM
C Black Ground feed from PCM
Don't think I'll be cutting that one...
