In search of throttle response...
Moderator: Gaskleppie
- JaredKaragen
- Posts: 1504
- http://phpbb3styles.net
- Joined: Fri Nov 23, 2007 4:00 am
- Location: Bay Area, Ca
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good info Also a side note I am running DSM bluetops, so the kinks that those bastards add to the tune probably aren't helping me. I know I need to look at my battery offsets again; I changed a few grounds, and added a few so things probably need to be adjuysted to compensate.... because I am not getting an insane amount of fuel in the 600-1,500 RPM range compared to the resto f the maps... that's just needing me to get out the 20A regulated power supply again. I myself set the offsets by starting and warming the car, then swithcing the car from running off the battery/alt, to the power supply/alt, then ultimately pulling the fise for the ALT and using just straight the 20A power supply to feed the car and then I have ultimate control over the vehicle's voltage; and the offset tables seem to be pretty damned close. I botched it once by using too small of power wires from the power supply to the car, and the offsets were all out of whack when I hooked everything back up the way it should be.
95 Sol Si : D16z6 : TD04H-13C 74 Civic 1200 : 100% Stock
- JaredKaragen
- Posts: 1504
- Joined: Fri Nov 23, 2007 4:00 am
- Location: Bay Area, Ca
- Contact:
yep; I am seeing 5.5PSI; instantly... at higher R's it puts out more boost (and it seems like it just isn't enough fuel... but I just recalibrated my sensor less than 100 miles ago... so I need to buy a 3rd one just to be sure.) the PSI is there... just seriously no go. If I stab the gas till it revvs, then release and stab it instantaneously (testing tip-in in different ways for an all around value) my typical value will flood the engine, making it take a few seconds to recover and start increasing revvs; but this -40 to -60 tip-in required to get rid of this \"flooding\" is horrible for even thinking of driving on the street.... I can't seem to find a middle ground yet; thus different ways to testing a value of tipin on a given re-tuned portion... I have been trying alot of things to get rid of the instant lag the SC gives; you would expect it puts out more kenetic power than it robs when hitting the gas; but is a 1.5L just too small to overcome it quickly? With ~10 plus or minus 5 deg of timing, and a horribly negative tip-in value I was able to obtain a great rev from idle by just tapping the gas slightly.... but the negative tip-in and timing aren't something I want to drive on (took it up the street, felt horrible). Thanks for listening to the rants... I know it can be done, but its just going to take some time to sort out.
95 Sol Si : D16z6 : TD04H-13C 74 Civic 1200 : 100% Stock
- JaredKaragen
- Posts: 1504
- Joined: Fri Nov 23, 2007 4:00 am
- Location: Bay Area, Ca
- Contact:
- JaredKaragen
- Posts: 1504
- Joined: Fri Nov 23, 2007 4:00 am
- Location: Bay Area, Ca
- Contact: