Auto Ammeter Wiring Diagram. Attach one end to the negative gnd spade terminal on. The points at which the two wires connect to.
Caerbont automotive instruments product instructions. 158 or equivalent 1 4. Ammeter wiring diagram wiring diagram is a simplified good enough pictorial representation of an electrical circuit.
Using 18 gage wire route one length through firewall.
Lamp socket push in wedge type 1 3. Read these instructions thoroughly before making installation. Use the flashlight or drop light to see the wiring under the dash. Allow any ground wire or other ground to contact either the i or s terminal of the amp gauge at any time.