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420A Engine Management EPROMS, ECU, MAF, knock, EGT, wideband, datalogging, etc - specific to 2G N/T DSMs.

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Old 10-05-2008, 01:07 PM   #61 (permalink)
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most recent vid.. at idle
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Old 10-07-2008, 08:49 AM   #62 (permalink)
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What are those gauges?
The top one looks like AFR, second looks like vacumm/boost, and I cant tell third.
It looks a little lean at idle, what is your idle fuel pressure? I would bring it up some if I were you.
Looks good under boost though, might even be a little rich (that is if I am reading the numbers on the AFR gauge right, there really blurry)
How do you have your sfmu configured?


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Old 10-07-2008, 08:01 PM   #63 (permalink)
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Yeah first one is a/f 2 is boost 3rd is oil pressure. I did find out that my turbo downpipe keeps cracking because my stock cat cant handle the boost. So it provides so much pressure that it just cracks. Next im still trying to find out what to do about when it hits high rpms the valve cover breather pushes oil out. I also found out when taking my turbo off because seals are going bad that it wasnt making a full seal. 2 bolts were missing. Must have poped out. I want to really thank all the dsm people for helping me out. I had alot of questions here. Finaly i have the dream i always wanted. but i need to get a stiffer spring cause my car when fuel pressure is high it boggs it down a little then when 2800 rpms hit takes off like a bad outa hell..
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Old 10-09-2008, 06:43 PM   #64 (permalink)
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Quote:
Originally Posted by newdsmtnr96 View Post
\Next im still trying to find out what to do about when it hits high rpms the valve cover breather pushes oil out.
Try running an oil catch can. Might alleviate the additional pressure built up.
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