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Trouble setting up a toyota motor please help!
Posted: Mon Sep 04, 2006 12:51 pm
by draco12369
Hi i am running a MS2 version 3.0 with the EDIS-4 controlling the timing. The motor is a 5sgte hybrid (2.2 L turbo). For the injectors i am running a set of DSM 450cc low imp. injectors. I have set everything up for the EDIS-4 as in the manual. The problem i am having is that after getting it started when i hit the gas it bogs really bad, if i play with it for a while i can get it to rev, but it bogs every time before about 2200 RPM. For now i am just including the Megasquirt file, cant really get a good data log going but will try later today. Any help for setting up a basic timing and ve map so i can drive it on the street and fine tune it would be greatly appreciated. If any more info is needed let me know and i will try to post it. Thanks
Posted: Mon Sep 04, 2006 2:00 pm
by Bernard Fife
draco12369,
Have you tried increasing the accel enrichment? This sounds like a lean condition to me, and doubling the accel enrichments ought to help (and let you know if more/less is needed).
Your PWM% might be a bit too low, so try increasing that by 5% to 8% to see if it helps.
Finally, make sure you check all the basics, like firing order, timing, fuel pressure, etc., etc.
Lance.
Posted: Mon Sep 04, 2006 10:18 pm
by CHB
seems you are having the same injectors as mine.. you set the injections as low impedence or high impedence(with resistor pack in series with the injectors)?
Posted: Tue Sep 05, 2006 9:08 am
by draco12369
I have them set as low imp. injectors, and also i had to change the wire harness, to fire 1 & 4 and 2&3 injects at the same time. My stock harness had them wired 1 & 3 and 2 & 4 could that be my problem possibly? I figured that if the spark fires 1 & 4 and 2&3 the injectors should be prety much the same correct?