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OK, looked at some logs. Cam timing does not change after it kicks down from high retarded timing idle. Direct injection timing does though. During the retarded timing high idle, the DI fire angle is 45* as soon as it bumps down to regular ignition timing fast idle the injection timing goes to 320*.
So, during the high retarded idle the injection is also retarded to help put more energy into heating the cats. So far i have not seen a table that has an injection timing adjustment for this phase of the cold start.
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