schematic noob (determining polarity)
CalEditor is correct. The note in the schematic states that it is open when pressed as well.
On the boxes/ or in relays, you can tell what they are just by tracing back the wires to see where the other end goes. In this case a Fuse, then the other end the pin on the computer. If it was a ground, it would just go to a ground symbol that looks like a tv antenna.
On the boxes/ or in relays, you can tell what they are just by tracing back the wires to see where the other end goes. In this case a Fuse, then the other end the pin on the computer. If it was a ground, it would just go to a ground symbol that looks like a tv antenna.
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Just hook up a relay like this.
30 12volt + battery
87A goes to pin 35 of ecm.
86 goes to pin 30.
85 goes to one pin of your Clutch pedal.
The other side of you clutch pedal goes to a ground anywhere...
That will break the connection when the relay is activated.
30 12volt + battery
87A goes to pin 35 of ecm.
86 goes to pin 30.
85 goes to one pin of your Clutch pedal.
The other side of you clutch pedal goes to a ground anywhere...
That will break the connection when the relay is activated.
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