David Posted June 18, 2017 Report Share Posted June 18, 2017 hey guys have a 2jzge with a dizzy running link atom have been trying to get it running as semi sequential and using wasted spark, trig 1 is 24 tooth reluctor and trig 2 seems like camx1 pulse, get a decent amount of rpm 200ish cranking and get sginals with timing light on #1, tried timing calabration offset doesnt change timing, it will start if i enable fuel but will rev quite high, any susgestions on where to start to look? Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 19, 2017 Report Share Posted June 19, 2017 When adjusting trigger offset you have to hit the enter key for the changes to be applied.A high idle means too much air is getting in. This could be idle valve settings, throttle blade open too far, or an air leak. To eliminate the idle valve as the source of air you can set it to open loop mode and put large numbers through the whole base position table - say something like 500 should keep the valve closed. Quote Link to comment Share on other sites More sharing options...
David Posted June 19, 2017 Author Report Share Posted June 19, 2017 thanks just learnt that today from a freind about the enter, yeah pretty sure its the icav as its a 6 pin stepper which the link atom cant control Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 19, 2017 Report Share Posted June 19, 2017 Oh yeah, I missed the fact it is an Atom sorry. You will either have to block the idle circuit and try to get an acceptable idle with the throttle stop or fit a two wire solenoid type valve. Quote Link to comment Share on other sites More sharing options...
David Posted June 19, 2017 Author Report Share Posted June 19, 2017 will try throttle stop first as it a 4wd truck and mostly 4wd will be its use Quote Link to comment Share on other sites More sharing options...
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