banaro Posted December 23, 2017 Report Share Posted December 23, 2017 Hi, using sequencial injection, 1 peak and hold injector per driver, the injectors have a 2 ohm coil rating, which implies peak current should be about 6amps, but no idea on the hold current, what peak and hold current settings should i use?, and how does the ecu use this info? Thanks Quote Link to comment Share on other sites More sharing options...
Adamw Posted December 25, 2017 Report Share Posted December 25, 2017 If the manufacturer doesnot provide this data, then I would do 5A peak and 1.5A hold for a 2ohm injector. The general rule of thumb is for the peak do about 25% less than ohms law would calculate based on coil resistance then for the hold current use a 4:1 P/H ratio. Quote Link to comment Share on other sites More sharing options...
banaro Posted December 25, 2017 Author Report Share Posted December 25, 2017 Great Thanks Quote Link to comment Share on other sites More sharing options...
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