2017 Howo Shangjun: instrument and fuel-data references

Distinguish the 24LC04 instrument reference from the 24C04 fuel-data note in the Howo source material.

The 2017 Howo Shangjun record covers both distance and fuel consumption. It names 24LC04 in the instrument note and 24C04 in the fuel-data note. The red and black image areas refer to different quantities and are kept distinct below.

Application
2017 Howo Shangjun
Instrument note
24LC04
Fuel-data note
24C04

Vehicle, instrument and board identification

2017 Howo Shangjun: Circuit board photograph · 1
2017 Howo Shangjun: Vehicle reference photograph · 2

Recorded data and annotated images

  • Howo Shangjun 2017 (24LC04 chip) – fuel consumption +mileage
  • original mileage 212118KM 71328.
  • fuel consumption 24C04 chip, original fuel consumption 45,915L to 11,658L.
  • The red box is mileage multiplied by 10, then converted to hex.
  • The black box is fuel divided by 2, then converted to hex.
2017 Howo Shangjun: Original reference image · 1
2017 Howo Shangjun: Original reference image · 2

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