Aftermarket Gauges Wiring Diagram

4 choose a wire size from the table in diagram 6 that is a large enough gauge larger size wire has a smaller gauge number to handle the maximum rated output of your vehicle alternator gener ator.

Aftermarket gauges wiring diagram. Route a length of 18 gauge insulated copper wire from the gauge to the sender. Aftermarket voltmeters can come with a number of options not least of which being a back light for night running. Dolphin instruments has a style and color gauge set to. But as tim shook his head he told me we would do this the right way.

Dolphin gauges wiring schematic. Obtain two lengths of this size wire each long enough to go from the location chosen in step 2 to the ammeter mount ing location at the dashboard. Smaller gauge wires cannot supply enough amperage which can cause inaccurate signals or much worse. And today this is the first picture wiring diagram for dolphin gauges.

The larger wires that feed heavy draw circuits are typically 14 to 12 gauge. Connect to factory gauges power only if it is 12v. Over the years we have worked to bring you the perfect gauges for your needs. Onnect the other end of the wire to the connection post.

A painless wiring kit will come with a bunch of little ends which you are supposed to simply crimp to the end of your gauge wires. Jegs performance 189 552 views. Using the proper gauge of wiring is key. He clipped off the little plastic piece from each wire end stripped the wire fed it through a ring or eyelet terminal and soldered it into place permanently.

Use either butt connectors or the commonly supplied wire taps to connect the voltmeter wires to the wiring harness. Use the wiring diagram and test light or multi meter to locate the positive wire from the alternator to the fuse block. This power should turn on and off with the ignition switch. 18 gauge is adequate for the majority of gauge installs.

The wire in painless performance kits runs a little larger than the standard. Now is a good time to refresh memories on the basics of electrical current which is defined in simplest terms as the flow of electrons through a. If there is no factory wire to use you may either find an ignition power from the fuse box or from the ignition switch. Our harnesses are universal to fit any job.

Download 2 58 short sweep gauge installation guide. Then locate any wire that has power with the ignition off. The primary wires are 16 gauge with 12 gauge for heavy draw items such as the headlights. 12v key on power.

Read the fuel level tank sender instructions and install the sender. Connect the wire to the sender. Ground wire and sender to ground on fuel tank gauge to sender connection 5. Butt connectors are stronger and more reliable but wire taps are faster and don t require cutting the original wire.