Nu hittade jag det här på aulro.com:
MAF(mass air flow – kg/hr) = 55-65 at idle growing with revs up to 600 or above at 3000+rpm under heavy load, at 618 it cuts out and drops to 0
AAP(ambient pressure – KPa) = real ambient pressure on barometer in kPa, around 100 must drop up to 2 units to 3000+rpm, more decreasing of that value related to the acceleration should indicate that the air beyond the filter is less than required.
AAT(ambient temp) -only Eu3/15-16P engines = real ambient temp on thermometer (not shown by nanocom)
MAP(manifold absolute prssure – KPa) = very close to AAP at idle growing to 230 at full load… nanocom instruments shows Turbo pressure which is MAP – AAP and transformed in Bar , at full load without tuning should be around 1.3 bar
IAT(inlet air temp – *C) = AAT + 10 to 30 depending on outside temp, engine coolant temp and boost(meaured with coolant gauge at middle)…also it can be much higher if non-cooled EGR is still fitted
COOLANT TEMP = while the gauge stays at the midddle is between 70 – 115 , normal around 90*C, the gauge will go to red zone only at 120 and the electric cooling(aircon) fan kicks in at 110 and stops at 105
FUEL TEMP = around 10-20 less than coolant temp depends on ambient temp
THROTTLE
ACCEL. WAY 1 – about 0.3V with the pedal released, about 4.7V with pedal to the maximum position
ACCEL. WAY 2 – about 4.7V with the pedal released, about 0.3V with pedal to the maximum position
ACCEL. WAY 3 – this track must have values very near to the second track.(only 15P-16P engines)
ACCEL. SUPPLY – this value must stay between 4.9 – 5.1
* an up to +0.5V for WAY 1 and -0.5V for WAY 2 are accepted
IDLE ESPEED = around 750rpm
IDLE SPEED ERROR – This is a calculated value that shows the difference between the idle speed and the real drive demand
*** I recommend Inputs fuelling which can be saved to SD card for these readings rather than Instrument
