I have a 92 Lx. I was changing lights in the cluster and after reinstalling it the temp and fuel peged out. I changed the board on the back and wire wiggle test
thanks for any help.
92 Accord
cold air intake
2 1/2 ss exhaust

 

Did you change the board before or after the gauges started pegging out?

 

after

 

The fuel and temperature gauge are the same component, so I would suspect that is the source of your problem.

I can't remember how the gauges are connected to the board, but examine the contacts to see if you have a bent pin or something on the back of the temp/gas gauge. Look for cracked solder joints on the circuit board.

 

I changed the gauges and that fixed it thanks for the help