106 new instrument panel and oil level sensor

I need more information Jaeger gauge/instrument panel.

That instrument panel is on Peogeot 106, year 1992 whit TU3(kdy) motor+
Bosch Monopoint.

Why i need information?

I restore that old car - 106 xn , and it's orginal instriment panel is bad.
Now i find another instrument panel, it is Peogeot 106 year 1994 - TU2
motor.

That new instrument panel is some gauge more,
-engine oil level and temperature gauge
-tachometer
-motor water temperetature gauge

and i want put it also working, (all another gauge work fine whit orginal
wires) but my car
don't have right wires to that instrument panel.

Now i ask, can i find somewhere that instrument panel diagram/scheme what
tell me what wires connect to what place?
I means wires places/connector on instrument panel topside, place where car
wires connect.

Instrument panel is number Jaeger 0902 250 0095.

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Second problem is oil level sensor whit TU3 engine.
I find internet but i can't find any information TU3 engine oil level
sensor.

Where it is/where it position is TU3 engine?
What look like oil level sensor TU3 engine - can i find some picture that
oil level system somewhere?