Darryl Turk Posted February 4, 2007 Report Share Posted February 4, 2007 hey im running bosch indy blue 1680cc injectors on my stroked fe3 mazda and am looking for injector dead times for these injectors Quote Link to comment Share on other sites More sharing options...
ashesman Posted February 6, 2007 Report Share Posted February 6, 2007 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. Quote Link to comment Share on other sites More sharing options...
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