New install no spark

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04-20-2024, 08:07 AM

#21

sixshooter

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If you tried to crank it several times with no spark you may want to smell the oil on your dipstick and ensure it doesn't have fuel in it. It can possibly make fueling read off a little at the O2 if the oil has a lot of fuel in it, along with the other issues.

04-20-2024, 10:52 AM

#22

blow

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I forgot to adjust dead time for my new injectors. Got that fixed and AFR is MUCH closer now. I also redid the cal on my wideband. It's in the 1-1.1 lambda (14.7-16.2 AFR) range during warmup and starts oscillating between 1.15-1.5 (16.9-22) once WUE tapers off. RPM and several other parameters oscillate with it. I'm assuming at this point I need to actually do some tuning on VE, WUE, and idle control.

Oil smelled fine, though I have a cold so I can barely smell anything at all