Quote:
Originally Posted by KoolBRZ
I just logged the results of the tunes with those tables and PI is most definitely not staying at 20%. Per the threshold settings it was supposed to be at 0% up to 2000 rpms and out to 1.0 load, and on the other tune it was with oem threshold settings, so it should have been 0% up to 5000 rpms and out to 1.5 load. At certain loads and speeds under 1.0 and under 5000 rpms the PI would actually exceed the DI, even though the whole table was 20%. Then I tried just zeroing out the area affected by the threshold and it made absolutely no difference. I zeroed out the whole table and finally PI shut off. There has to some other coding at work here, because it didn't happen at all times or all rpms. I'll load up the table I partially zeroed out and upload a log for you guys to look at. then maybe you can tell me what the *&^%$ is going on with this crazy PI system.
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Did you change all 3 ratio tables?
You're logging injector open time for PI and DI, just because the PI IPW is longer than the DI does not mean that it's providing more fuel.
There are min/max DI and PI IPW tables, are these still untouched?