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indy blue 1680cc injector dead times

Darryl Turk

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You will most likely have to properly work out your injector dead times... It will also partially depend on fuel pressure.   This is done by running the vehicle on a dyno at a fixed load/RPM and increasing/decreasing battery voltage and adjusting the deadtime values to maintain a constant AFR.  Usually you would start with the battery at its normal charging voltage, then disconnect the alternator, then load the battery down with a battery load tester...  You will need a very precise AFR meter to do this.  Remember the aim is to keep constan AFR with varying injector supply voltage.

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