Hello guys, I wanted to know if someone of you ? happen to be rewritten to a control unit of the car has significantly reduced the consumption, recovering about 3 -4 km with a litre of diesel, after about 6 months, and after about 15,000 km, the car started to consume quite a lot about 8 - 8.7 100 km made a diagnosis is not anything the injectors in place, no error in the ecu, the only error sensor clutch pedal reset all ok can anyone tell me something thanks.-