Quote:
Originally Posted by [ion] C2
P0401: Insufficient EGR Flow
P0137: O2 Sensor Voltage Low, typically either catalytic converter related or either primary or secondary oxygen sensor.
Sure would affect performance if your kitty's getting clogged and it's not just a faulty sensor. And the EGR one, my mom's 3400 had that coming on intermittently when the headgasket blew, heh.
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i dont have a downstream o2 sensor and i guess i forgot to turn that code off and i have no signs of a blown headgasket.
Quote:
Originally Posted by Redog
Well, you are faster, but not by much. 0.016 to be exact. Would this make us equal?
Jon, what was your fastest time ever?
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14.909
Quote:
Originally Posted by BlackJack
Jon, your spark might be commanded a little high.
I can tell you that in the Spark tables, I dont' have ANY cells commanding more than 15 degrees when I'm at or above 90 kPa. Try cutting your spark down for beginnings.
Just a little at a time, then compare to see if it makes a bit of difference for you.
Also point of note, I noticed your IPW's spike periodically, as if there is not a smooth transition between MAF cells. You probably want to work that out as well.
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thats the difference between boosted vs non-boosted. i am supposed to be able to run higher timing...or so i thought.