The fuse box is found in the engine bay, on the passenger side right-up near the windscreen.
Short in the wiring.
Because they have a weak supply in the engine.
Need to know which 20 Amp fuse is blowing.
The fuse panel on a SV6 Commodore is under the driver's side dash. It is located to the left of the steering column.
Obviously something's wrong in the circuit.
A fuse blows when the current in the circuit passes what the fuse is rated at. If you are blowing the ECM/starter fuse, the starter is probably bad.
Fix the fault blowing the fuse.
The control fuse on a 95 VS Holden Commodore V6 is located within the fuse box. The fuse box is located between the right strut and the right headlight.
Reset ECU VS V6 Commodore · 1 Open the fuse panel in the driver-side foot well, under the steering column, by pulling down on it with your fingers. · 2 Locate the fuse for the ECU using the fuse diagram on the underside of the fuse panel cover. 10Amp · 3 Pull the fuse for the ECU using the fuse pullers in the fuse panel. · 4 Turn the ignition to the "On" position but don't crank the engine (it won't start anyway). · 5 Wait five minutes and reinsert the fuse. The "Check Engine" light will blink, then shut off. This will indicate that your ECU has been reset.
Which fuse is blowing? Yamaha XV250 Virago Manual Cyclepedia.com
Which fuse is blowing. You need to be a little more specific so we can help you. the ignition fuse under the hood