NefMoto > Technical > Tuning > me3.8.3 load specified vs corrected
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Author Topic: me3.8.3 load specified vs corrected  (Read 4178 times)
Adrianb
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« on: February 28, 2018, 11:00:20 AM »
Hello, can anyone give me a hint or explain me why I have corrected load much higher than specified / actual?

 its 1.8T AGU with saab red top injectors, vr6 maf housing and k04-022 turbo

thank you
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KasperH
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« Reply #1 on: February 28, 2018, 12:37:52 PM »
I'm not strong with m3.8.3, so it might not be helpful.
but did you rescale for the larger MAF housing?
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overspeed
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« Reply #2 on: February 28, 2018, 06:13:26 PM »
just after requested load map you have a IAT based factor for load...
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Adrianb
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« Reply #3 on: March 01, 2018, 03:38:40 AM »
ah, yes. It was IAT correction. Thank you !  Wink
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Cezary2528
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« Reply #4 on: April 29, 2020, 12:53:07 PM »
Hi, I am new here and I hope this is the right place to ask my question.
I have a very similar problem with 1.8t AGU.
I have AGU with saab red top injectors, standard maf
The controller introduces very large load corrections. This is very apparent at low speed. Corrected load is twice as high as specified. Which sensor can cause such large corrections? The flow meter measures ok, the probe works, temperatures also look OK.
In ecu is one error 00544 - Maximum Boost Pressure Exceeded 35-10 - - - Intermittent
Sometimes boost is normal 1.2 bar and sometimes boost up to 2 bar
Thank you in advance for your answer.
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overspeed
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« Reply #5 on: April 30, 2020, 07:31:48 AM »
look IAT factor as I said before...
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Cezary2528
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« Reply #6 on: May 01, 2020, 05:32:56 AM »
IAT is intake air temperature?
This map ?
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