New injector PWM settings...
So this morning I swapped in my 460's. The only thing I changed was my required fuel setting. The car started fine, and I VE analyzed it one time, and everything looks good. I was reading the Megamanual and it says this:
---------------------------------------------------------- If you are running high-impedance injectors (greater than 10 Ohms), then set the: PWM Time Threshold to 25.4 msec, and the PWM Current Limit (%) to 100%. (The presence or absence of the active flyback circuit (v3) or flyback board (v2.2) doesn't matter for high impedance injectors.) If you have low impedance injectors (less than 4 Ohms), set the: PWM Time Threshold to 1.0 msec, and PWM Current Limit to 30% in most cases (all V3 main board with active flyback installed, and all V2.2 main board with flyback daughter board installed). Set the initial PWM% to 75% if (and only if) you have low impedance injectors and have NOT installed: the active flyback circuit on a V3 main board (assembly manual step #69), or the 'Flyback Board' daughter card on a V2.2 main board). ------------------------------------------------ I'm pretty sure my RX-7 460's are low impedence, but according to my tune, it's set for high imp. What imp are the stock injectors? If I don't have my MS set correctly, why does it still run so well? |
All the 460s I've ever seen were high impedance.
What's the denso number on the side of the injector. Cross refrence that to see what impedance they are. Or use a multimeter to check them. Maybe they are high impedance. |
what's your point? you have high ohm injectors...so keep the settings the same...basically PWM is turned off.
|
All times are GMT -4. The time now is 10:30 AM. |
© 2024 MH Sub I, LLC dba Internet Brands