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Corrections

Fuel correction by CLT

The table specifies the fuel enrichment by coolant temperature. Also, engine start algorithm is dependent on this table.

Per cylinder correction

Percentage of fuel correction for each cylinder separately

Works only on phased injection

Per cylinder correction by MAP

Specifies the amount of per cylinder fuel correction depending on MAP

For example, for turbo engines, cylinders filling deviations increases with boost pressure. So, below a certain pressure, a per-cylinder correction is not needed.

Air charge heat soak

Air, passing through the intake ducts into the cylinder, heats up. This table sets the level of air heating depending on the relative air flow.

  • 0% - the air does not heat up
  • 100% - the air heats up to the engine temperature