Additionally (finally) the desulphurising of NOx catalytic converter works, also “simple” deleting of NOx sensor long-term trims and installation of NOx sensor reference point are available (this could correspond to recording of NOx catalytic converter, but there is no confirmation from producer/developer regarding last mentioned). Such tool finally can be used for serious work! It is interesting, that Lambda and Rough run long-term trims are “fighting” each other (for example, see the long-term trim for injector No.3). In the beginning of menu: offset corrections of each injector in open position for idle run (Stratified charge).
The advanced menu of Rough run/Stratified charge (F5)
The adaptive values of each injector in two points of their flow curve:īy pressing F4, we see additional long-term trims for Lambda in 5 point in temperature sections for each bank: Last 2 indicators (individual long-term trims of Lambda, using overflow valve, corresponds to M54):Īs we can see, in case of MSD80 N43/N53, the fuel map has at least 8 (!) basic blocks, in which injector’s individual long-term fuel trims are performed.į3 offers to check additional data for short-term & long-term trims of injectors (efficiency tests):įirst 3 lines: instantaneous relative corrections for each injector. Unfortunately the possibility to visualize is still in % – so it don’t works as supposed to.į2 allows to see the status for long-term fuel trims with different conditions:įollowing things can be seen: if individual offset/multiplicative long-term trim for Homogeneous/Stratified charge fuel mixture has been completed successfully, etc. The U range in voltage section is not chosen correctly: if the opening time is slightly prolonged (in idle run), all injectors “fall” below minimum voltage of 130V (actual minimum voltage is a bit different number…)ģ bottom lines are for long-term trims of injectors, in mJ. Readings of energy and voltage can be used to discover damages for piezoelectric elements (micro-flaws, power leakage to injector’s body. Shows time for one cycle (in case of multi-point injection) – it’s not clear, which exactly ī) next 3 lines – relative correction of injectors opening time (factory grouping correction and additional individual correction).Ī) 3 lines – amount of energy, which is conducted to each injector ī) next 3 lines – peak voltage while opening the injector. Pressing F1, we see the following picture:Ī) 3 lines on top – opening time of injectors. More interesting is Injector menu (Shift + F6): Rough run menu still has the wide-band Lambda probe section with indications in volts (not in Lambda value). NOx sensor menu moved to separate sub-menu, why – it’s not clear. The +/-700 mg/stk range for offset long-term trims has stayed the same, so – no use for this bar. Now there are bars with total correction: integrator + long-term trim (in %): no need to calculate by myself anymore Menu for short and long-term trims is upgraded: Today I got 2.023 loader and decided to test it. Till now I was using one of the newest (stable) INPA versions – 5.0.6, which was using 1.001 loader for MSD80 diagnostics.
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