Does anyone know if it is possible to calibrate the trip computer? its on my 2001 TDI SE.
The average will always read around 60mpg, when checked at the pumps it always around 50mpg.
The average speed seems to read correctly, the range will calculate with the mpg reading, and with a full tank will say 850 miles, but when the car gets down to around 1/4 tank, it will quickly go from 200 miles to 50 miles left as the car is obviously using fuel quicker than it says.
From a cold start it will quickly be reading 50+ mpg, just seems its always 10mpg out. Surely with the engineering in these cars it can work that out..
Just wondered if anyone knows why it reads like this or if it can be adjusted..
2001 A4 TDi SE 130