Over the last month Alfa Romeo have been releasing a number of updates for the new Giulia Quadrifoglio. In this article we take a look at exactly what it is that Alfa Romeo have altered within the ECU software.
Maximum permissible vehicle distance since last engine oil change
- Changed from 35,000km (21,748 miles) down to 16,000km (9,942 miles)
Oil soot algorithm correction map
- Minor adjustments to the model to calculate soot content in oil for degradation calculation.
Maximum threshold for gas pedal transition for oil life manual reset
- Adjusted to work from 1%-98.9% to 40%-50%.
Time threshold (pedal pressed) for oil life manual Reset
- Changed from 30 seconds to 10 seconds.
Max. perm. deviation of desired position of exhaust camshaft to reference pos. of fine adaptation
- 255 Grad KW to 1 Grad KW
Max. perm. deviation of desired position of intake camshaft to reference pos. of fine adaptation
- Reduced from 920rpm to 850rpm.
min. diagnosis threshold (model tolerance) Rationality check fuel temperature sensor
- Adjustment to temperature range.
max. diagnosis threshold (model tolerance) Rationality check fuel temperature sensor
- Adjustment to temperature range.
Time to achieve normal oil pressure
- Adjustment to response times
Time for low oil pressure warning
- Adjustment to response times.
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