Quote:
Originally Posted by Fred E
Once you start driving and pressing the gas pedal, the ECU changes over to 100% direct. The port injectors only inject at higher loads for supplemental fueling.
|
Incorrect.
This is the ratio map for Port Injection - 0% is DI only, 100% is PI only (table is slightly modified, the red boxes should also read around 35%)
That is for original cars, the facelift actually run PI more at higher loads, likely to do with better fuel mix.
@
radroach it makes no difference when you set off. What you have read is about idle only.