Thanks for the reply,so does it go to the wire that goes to the ignition .I have one that goes right to where the key is.The red wire goes to a switched ignition source that can provide the required current.
The following are diagrams courtesy of Tmoss & Stang&2birdsHello guys,I"m installing a tachometer in my 1989 5.0 coupe,I just need to know what wire should I hook up the red wire from my tachometer to? That"s the one I need to put a inline fuse on correct?I do see a black wire connected to the ignition ,right were the key goes in.Do I connect there and inline fuse it?
The tach must have instructions in addition to the diagram.Thanks for the reply,so does it go to the wire that goes to the ignition .I have one that goes right to where the key is.
jrichker said:653458[/ATTACH]
For tach power, connect the wire to the red/lt green wire coming from the ignition switch. Or tap into the wiring of the fuse positions shown on the diagram.
See the following website for some help from Tmoss (diagram designer) & Stang&2Birds (website host) for help on 88-95 wiring; http://www.veryuseful.com/mustang/tech/engine/ Everyone should bookmark this site.[/b]
TFI module wiring for 94-95 Mustang GT
http://www.veryuseful.com/mustang/tech/engine/images/Mustang-94-95-IgnitionControlModule.gif
Complete computer, actuator & sensor wiring diagram for 94-95 Mustangs
Complete computer, actuator & sensor wiring diagram for 91-93 Mass Air Mustangs
Complete computer, actuator & sensor wiring diagram for 88-90 Mass Air Mustangs
5.0 wiring diagram for Fuel Injectors, Sensors, and Actuators
Main body EFI wiring harness
Ignition switch wiring
O2 sensor wiring harness
Vacuum diagram 89-93 Mustangs
HVAC vacuum diagram
TFI module differences & pin out
Fuse box layout
Mustang 5.0 Lights and Radio schematic, by TMoss:
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxLights-Radio_diag.gif
87-92 power window wiring
93 power window wiring
T5 Cutaway showing T5 internal parts
Visual comparison of the Ford Fuel Injectors, picture by TMoss:
Convertible top motor wiring http://www.veryuseful.com/mustang/tech/engine/images/mustang88VertTopMotorCkt.gif
Engine mounted fuel injector harness
Location of the TPS, IAB, and the 10-pin connectors on a 5.0, picture by TMoss:
Starter circuit
Alternator diagram for 94-95 Mustangs.
[I already hooked up the green wire to the green and yellow wire that goes to distributor but I need to hook up the ref wire from the tack it goes with inline fuse to ignition source. What wire is the. Is it the red and green tfi wire?
I made one of these using a fuse with wires both connectors,but what I need to know is what wire to connect to? Red and green stripe wire I head somewhere is" Power on 1". Is that the wire I should splice my red tach wire with inline fuse?Sorry just scared the car will catch fire.easiest way is to get one these and add it to the fuse location for the radio and wire in the red wire to it.. Any parts store stocks them.
Red green wire on the ignition power on 1 or tfi? Isn't that tfi for the tack signal green wire?The tach must have instructions in addition to the diagram.
Cool but I bought it do I still have to insert coloed fuses into it? It has a spot for 2Use mikestang63's instructions and plug it into fuse position 18 and you will be good to go.
One position is for the existing fuse (#18, 15A). The other position is for the new circuit (5A).Cool but I bought it do I still have to insert coloed fuses into it? It has a spot for 2...
Red green wire on the ignition power on 1 or tfi? Isn't that tfi for the tack signal green wire?
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