Josh T Posted October 31, 2016 Report Share Posted October 31, 2016 Can the blue case g4+ storm control low inpedance injectors without a resistor pack? Couldn't find anything online. Cheers Quote Link to comment Share on other sites More sharing options...
Scott Posted November 1, 2016 Report Share Posted November 1, 2016 No it can not, it does not have peak and hold injection hardware.Scott Quote Link to comment Share on other sites More sharing options...
Josh T Posted November 1, 2016 Author Report Share Posted November 1, 2016 Thanks. Iv got a car in at the moment running evo low inpedance injectors with no visible resistor pack, I might have to investigate abit harder. Although i thought they burnt out the drivers in not long at all, this cars been going for 6 months. Quote Link to comment Share on other sites More sharing options...
Scott Posted November 2, 2016 Report Share Posted November 2, 2016 It will depend on the impedance of the actual injectors. The injector drives can supply up to 5 amps. At 14 volts this means the injectors would need to be 2.8 ohms or lower to exceed 5 amps.Scott Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 2, 2016 Report Share Posted November 2, 2016 Also, even if you find your injector current is within the allowable 5A, the other thing you need to be careful about with when driving peak/hold injectors with a "saturated" driver is the injector can overheat. I have never seen it myself but I have heard of cases where the injector coil insulation will basically melt and then it is a dead short on the injector driver. Then you have a good chance of frying the ECU...So maybe you will continue to be lucky - maybe not. If it were mine I would be playing it safe and wiring the recommended way. Quote Link to comment Share on other sites More sharing options...
Simon Posted November 2, 2016 Report Share Posted November 2, 2016 Adam is spot on there. Generally the ECU is fine up to the point the injector overheats and then shorts internally. At this point the smoke comes out of the ECU in a big way. Quote Link to comment Share on other sites More sharing options...
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