Post Start Correction

This table controls the fuel correction delivered to the engine just after the engine starts. It is used to deliver additional fuel that may be lost to wall and valve wetting during the warmup process.

Ensure the final Engine Running Time column at operating temperature has a zero value. Any non-zero value in the final column will be added to the fuel delivery regardless of engine run time.

• Related Articles

• Post Start Ignition Correction

  Post Start Correction This table controls how many degrees of ignition timing correction will be applied after the Engine RPM has exceeded the Max Cranking RPM value, and should be set to decay to 0% correction after the engine has been running for a ...

• Tuning

  The Transient Throttle tables should be set up after the fuel and maps are correctly tuned for steady load running. Attempting to smooth out engine transients before the fuel maps have been optimised for steady state running may become confusing. ...

• Post Start Base Offset

  This table sets an amount of  extra Base Output that is used to assist Idle Control in reaching the additional RPM added by the Post Start Target Offset. This is normally mapped to return to zero after a certain amount of time. Up to 3D mapping is ...

• Coolant Temp Correction

  The Coolant Temperature Correction Table is used to add or subtract fuel by a percentage value. A positive value results in the addition of fuel. The above example table above shows that fuel enrichment is being provided during a cold start in an ...

• Fuel Composition Correction

  The Fuel Composition Correction table is used to add or remove fuel where required. The amount of correction applied by this table scales with the Fuel Composition Scalar table. Eg, if the Composition Scalar table output is 50%, then 50% of the ...