ECU Tables _

 

 


These tables are from the Lotus Esprit S4 ECU (courtesy of Marcus at PUK). Each Esprit has quite a few differences in parameters. These tables can be altered using suitable software and a new EPROM can be made to put into the MEMCAL of the ECU.

 

Click on images to enlarge...

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main Spark Table

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pwr Enrich Spark Table - Low RPM

 

 

 

 

 

 

 

 

 

Pwr Enrich Spark Table - High RPM

 

 

 

 

 

 

Spark Correction - MAP vs Coolant

 

 

 

 

 

 

 

 

Spark Correction - Map vs MAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Boost verses RPM

 

 

 

 

 

 

 

 

 

 

Boost Controller Base DC - RPM vs TPS

 

 

 

 

 

Secondary Injectors Base DC - RPM vs MAP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Target Idle Speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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