bought a GT with the clock/ trip computer not working. acquired a new one but now it doesn't show my average fuel consumption accurately. when i floor it, it shoes 1/100km and when i take my foot off the accelerator and let it caost, it shows 50/100. like it's reversed the readings. the trip computer doesnt has one less button than what the original trip computer has. no idea what model it's from but it fit. any suggestions?
thanks