More annoying "What's this?" questions
More annoying "What's this?" questions
Can somebody tell me what the following parts do? It's an '85 Federal emissions 300D.
Glow plugs?
What do these parts do? I'd like to make the plate disappear.
Driver's side of the firewall:
Passenger's side:
Thank you for any info about these parts.
1: Yes, glowplug relay with a spider egg sack.
2: Melted relay is aftermarket, as is the large box. You'll have to trace them and figure out their function.
A:Cruise control amp
B: ?
C: Wiper relay.
D: ?
E: ?
F & G: Climate control temperature controls.
H: Overvoltage protection relay.
Below H and behind the kick panel door is the EGR computer.
Thanks!
What kind of spider?
I thought the melted fuse thing might be aftermarket, but the silver relay on that plate looks factory. And I'm pretty sure the black box is factory too, it has a MB part number.
The silver relay is for either the front fan or A/C clutch. Since the black box has an MB part number its probably the alarm system "brain".
Thanks again!
I'll see if I can figure out what the black box is for. And I'll do the same for B, D & E.
(05-18-2009, 08:58 PM)tantank79 Lol @ the 73-87 Chevy dash
(05-18-2009, 08:58 PM)tantank79 Lol @ the 73-87 Chevy dash
(05-19-2009, 07:09 AM)Gasoline Fumes(05-18-2009, 08:58 PM)tantank79 Lol @ the 73-87 Chevy dash
Do the locks run off the mechanic vacuum pump, or is there an electric vacuum pump for them?
I haven't traced the harness yet. This was on the same bracket as the blue vacuum thing.
(05-19-2009, 07:09 AM)Gasoline Fumes(05-18-2009, 08:58 PM)tantank79 Lol @ the 73-87 Chevy dash
Do the locks run off the mechanic vacuum pump, or is there an electric vacuum pump for them?
I haven't traced the harness yet. This was on the same bracket as the blue vacuum thing.
The black box houses the KILMA relay. It is part of the function of the A/C, EGR computer and Tach. That silver relay is the A/C cutout switch relay.
"D" is your power windows relay
"E" I believe is part of the function of turn signals and hazards.