Forced Induction Custom FI Setup Questions

does obd2 not let me run rich??

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Old 07-10-2003, 08:00 PM
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Default does obd2 not let me run rich??

i have t-25 with smc dual and 450cc injectors.. will the seems like the computer won't let me run rich. before turboing the car (d16y it used to go rich a wot. now even if I dump less and less correction (more fuel) it just compensates and my a/f guage will run in perfect stoich.... I know this guage isn't that accurate. so is this ok or am i gonna blow somethin'
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Old 07-10-2003, 11:23 PM
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Default Re:does obd2 not let me run rich??

i run -37 from like 1000 to 3000
-34 from 3000 to 5000
any lower will throw a cel for map sensor voltage too high...
have had it down to -30 and still won't go rich, if i set it too low (-30) it just boggs alot.
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Old 07-10-2003, 11:48 PM
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Default Re:does obd2 not let me run rich??

i bet the gauge is wrong if its bogging then its prob running rich.. put it on a dyno w/wideband or get a wideband, only way to really tell.
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