I have a 1994 peugeot 306 xsi and have a weird problem with my gauges
When i turn up my interior fan speed, my coolant temp goes up and my fuel gauge
I guess its something electrical but i dont really know
Ok the problem has now gotten worse.
When I use my indicators, the dash gauges blink and when I turn up the fan speed, everything goes crazy. All the dash lights come on and my rear windscreen wiper starts going.
This era Peugeot used a stupid plug in earth for some of the smaller wiring connections which are likely to be found behind the dash.
The best thing for these is cut the multiplug off, crimp & solder a decent ring terminal to the earth wires then bolt it on to nice shiny metal after removing the stupid earth fingers that Peugeot used.
Another thing I found is these two green and yellow wires (I assume ground wires) just hanging by the pedals not grounded to anything. The big one has M05 on it. Are these supposed to be grounded?