LittleWing
New Member
Need some help with a 1997 Seadoo Speedster- twin engine
None of the gauges work at all. Recently bought this used knowing the gauges were inop.
Fuel sender has continuity at the harness plug, fuel gauge light works but no supply voltage for fuel reading.
None of the gauges have supply voltage but the gauge lights work.
The wiring diagram shows a "gauge relay" and 5 amp fuse somewhere within a "micro-controller".
Anyone know what that is? is that the MPEM?
I'm also trying to find where the tach gauges are connected in order to test continuity.
The 1997 Shop Manual doesn't specify.
My fuse box/panel is also located under the hatch behind the gauges. Not in the MPEM casing behind the bench seat.
None of the gauges work at all. Recently bought this used knowing the gauges were inop.
Fuel sender has continuity at the harness plug, fuel gauge light works but no supply voltage for fuel reading.
None of the gauges have supply voltage but the gauge lights work.
The wiring diagram shows a "gauge relay" and 5 amp fuse somewhere within a "micro-controller".
Anyone know what that is? is that the MPEM?
I'm also trying to find where the tach gauges are connected in order to test continuity.
The 1997 Shop Manual doesn't specify.
My fuse box/panel is also located under the hatch behind the gauges. Not in the MPEM casing behind the bench seat.
