Hx30power Posted November 20, 2019 Report Share Posted November 20, 2019 Hi all this question has probably been asked loads. But I cnt find any info I'm looking for the injector dead times a short pulse width figures can anyone help please. Quote Link to comment Share on other sites More sharing options...
Leiden Posted November 28, 2019 Report Share Posted November 28, 2019 Seems like they are around 0.890ms at 14v. Short Pulse Width figures aren't too important and that information usually is only available for aftermarket injectors. You can leave it all at 0.0000 without any issues. Injector Deadtimes aren't too important as long as you have something reasonable. If I don't have injector data available I usually start at 1.0ms at 14v, get the engine idling smooth at say 14.7:1 AFR, disconnect the Alternator so the vehicle voltage drops to around 12v and check the AFR again, adjust the 12v cell until you are back at 14.7:1, from there you can extrapolate the lower voltage values, generally as the voltage drops you need more deadtime so you should end up with a bit of a curve, not a linear line. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.