HI, could anyone help me my RPM gauge is not working? It could be fuse but i don't know where it is located or if the one fuse is for the full instrument panel. TIA

Should be fuse F22 but this also supplies instrument panel, indicators, sound system and switch lights

Also check for continuity between ECU pin 9 and rev counter pin 4
rev counter earth is pin 3
Pin 2 is for rev counter illumination

The ECU gets its signal from the crank sensor via pins 11 and 28 at the ECU plug