Ignition Retard Limit
Dec 18, 2009, 02:14 AM
#92
Dec 20, 2009, 01:35 PM
#97
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9417XXXX has only one ignition retard limit table:
<scaling name="IgnTimingECUa" units="deg" toexpr="61-x*90/256" frexpr="(61-x)*256/90" format="%.1f" min="-30" max="50" inc="1" storagetype="uint16" endian="big"/>
<table name="Ignition Retard Limit #2" category="Timing" address="173e" type="1D" level="1" scaling="IgnTimingECUa"/>[/quote]
I tried it out today. Generaly no retard below -10. In the last log I got -12.7 in only one cell. Attaching my maps and two logs. ROM is 94170015.
<scaling name="IgnTimingECUa" units="deg" toexpr="61-x*90/256" frexpr="(61-x)*256/90" format="%.1f" min="-30" max="50" inc="1" storagetype="uint16" endian="big"/>
<table name="Ignition Retard Limit #2" category="Timing" address="173e" type="1D" level="1" scaling="IgnTimingECUa"/>[/quote]
I tried it out today. Generaly no retard below -10. In the last log I got -12.7 in only one cell. Attaching my maps and two logs. ROM is 94170015.
Last edited by evodziobak; Dec 20, 2009 at 01:41 PM.
Dec 21, 2009, 04:29 AM
#99
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This will never work because we will need a special separate map for TPS when the ALS will be activated (jacked open throttle).
The TPS Retard value from this so called TPS retard map must be a retard value from the base ignition map.
With the tables that we have at this moment we can`t run ALS properly.
Only tephra maybe he can give birth to this options using a tephra mod patch for the cars with ALS system available....
The TPS Retard value from this so called TPS retard map must be a retard value from the base ignition map.
With the tables that we have at this moment we can`t run ALS properly.
Only tephra maybe he can give birth to this options using a tephra mod patch for the cars with ALS system available....
Dec 21, 2009, 05:26 AM
#100
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The TPS Retard parameter must be taken from the TPS Retard map.
Probably other criterion must be met in order to make the ALS working.
When the ALS will be active a different closed throttle condition is allowed for.
With the ALS program enabled the ignition timing must be modified by the TPS Retard map.
Some other maps must be available in order to run ALS (Spark Map Limit and Fuel Limit).
A proportion of injection events and of sparks will be disabled by the limiter
functions (limits will be taken from the FUEL and Spark limits maps).
The Spark Limit map dictates the level of ignition events removed vs. engine speed and throttle position. The Fuel limit map dictates the level of fuel injection events removed vs. engine speed and throttle position.
The TPS Retard map will dictate the level of ignition retard to be applied vs. engine speed and throttle position.
Probably the OEM ECU can be programmed to run a proper Anti Lag setup but this must be made by adding a special patch to the rom.
Probably other criterion must be met in order to make the ALS working.
When the ALS will be active a different closed throttle condition is allowed for.
With the ALS program enabled the ignition timing must be modified by the TPS Retard map.
Some other maps must be available in order to run ALS (Spark Map Limit and Fuel Limit).
A proportion of injection events and of sparks will be disabled by the limiter
functions (limits will be taken from the FUEL and Spark limits maps).
The Spark Limit map dictates the level of ignition events removed vs. engine speed and throttle position. The Fuel limit map dictates the level of fuel injection events removed vs. engine speed and throttle position.
The TPS Retard map will dictate the level of ignition retard to be applied vs. engine speed and throttle position.
Probably the OEM ECU can be programmed to run a proper Anti Lag setup but this must be made by adding a special patch to the rom.
Dec 23, 2009, 01:03 AM
#105
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This will never work because we will need a special separate map for TPS when the ALS will be activated (jacked open throttle).
The TPS Retard value from this so called TPS retard map must be a retard value from the base ignition map.
With the tables that we have at this moment we can`t run ALS properly.
Only tephra maybe he can give birth to this options using a tephra mod patch for the cars with ALS system available....
The TPS Retard value from this so called TPS retard map must be a retard value from the base ignition map.
With the tables that we have at this moment we can`t run ALS properly.
Only tephra maybe he can give birth to this options using a tephra mod patch for the cars with ALS system available....