Wednesday, September 28, 2011

Fuel stand alone 2 (Boost)

Things change very quickly now.
Yesterday solved noisy CPS signal problem.
Set rough fuel map to be at stoichiometric ratio on E85 on idle and safely rich everywhere else.
Started boost raising through MAP to MAP conversion and felt first results, pulls better from third and upper :)
Not much, as all hardware stays stock, but quite stable. All bottom and boost curve stays the same just top end changes. Think to raise boost to 1-1.1bar, depends on IAT temps and intercooler effectiveness. Picture of first MAP to Map changes.
Todo list:
-Finnish with boost curve
-Get a EGT sensor, before major changes on ignition and fuel seeking for power
-Start working on VE-Fuel table and ignition

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