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Author Topic: MED17.9.8 Over 28.6 PSI Car Cuts Spark  (Read 8796 times)
prj
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« Reply #15 on: March 06, 2018, 05:25:36 PM »

What is the plug gap?
When the cut happens, does load drop hard? Or continue being high?
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klingon55
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« Reply #16 on: March 07, 2018, 12:27:11 PM »

How are you logging boost pressure? Generic OBD or manufacturer mode?
Logging boost via measured KPA converted to psi SAE PID.

Plug Gap is 0.022 they are iridium. When the cut happens its not like blow out, its as if all combustion stops, load plummets to below 90%

And I found the issue, IRL and IOP were not set high enough. Have it holding 313 load now at 28-29 psi but need to bump fuel pressure to lower the pulse width now and also move the injection window for more fuel lol.
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IamwhoIam
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« Reply #17 on: March 07, 2018, 12:30:55 PM »

How are you logging boost pressure? Generic OBD or manufacturer mode?

Apologies, I just looked at your logs and realized they're not generic OBD logs, my bad
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I have no logs because I have a boost gauge (makes things easier)
klingon55
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« Reply #18 on: March 07, 2018, 06:34:12 PM »

No problem. Noob question 2; how do I change timing at idle ?
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IamwhoIam
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« Reply #19 on: March 08, 2018, 03:00:04 AM »

That's going to be a bit more complicated, because it's torque controlled. Post your stock file pls.
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I have no logs because I have a boost gauge (makes things easier)
klingon55
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« Reply #20 on: March 08, 2018, 08:02:12 AM »

Here you go.
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