AU Diagnostics!!! Opinions Welcome

[paddle]

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I just got into the Computer Diagnostics in my AU and ive got some results..
Just want to see whether they are up to scratch. This was all on Idle!!

1. Petrol in Litres(No Level Buffering)...Petrol Sender Resistance(Unbuffered)
Result- 13L was flashing between 32 and 34

2. Coolant Temp(Degrees C)- 88.0

4. Oil Pressure(Bar, 1 decimal Point)
Result- Is Saying 0...Hmm dunno why!!!

Battery Voltage(Volts)- 12.6

5. Instant Fuel Consumption(L/100KM)
Result-1.9



And going through the rest of the list it came up with
*120000 with IIII under it
*130000 with 0000 under it

Im just wondering why the symbols underneath are diff? Does this mean it hasnt had its 130000 service? :