1990 On3 Turbo Build/Review

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BryanNux

Member

May 15, 2015

15

8

13

Feb 20, 2019

#21

• Feb 20, 2019

• #21

a91what said:

Yes, datalog no autotune post the file.

Click to expand...

just got back ran two datalogs, one from cold to warm and one warm one. runs much smoother and starts a little better too

 

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• 2019-02-20_17.01.20.msl

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• 2019-02-20_....17.52.52.msl

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a91what

SendMeUrDataLog

10 Year Member

Apr 6, 2011

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Hillsborough county

Feb 20, 2019

#22

• Feb 20, 2019

• #22

Is it cold in your area?? The car never gets above 170*, that is very cool for an EFI engine. These things want to run at 200* or so

 

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• BryanNux REV1.0.1.msq

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BryanNux

Member

May 15, 2015

15

8

13

Feb 20, 2019

#23

• Feb 20, 2019

• #23

Yea I’m in Colorado Springs. Been in the low 20’s this week, snow. Feel like at night is single digits. When I was stationed in ga it would be about 190-200

 

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BryanNux

Member

May 15, 2015

15

8

13

Feb 20, 2019

#24

• Feb 20, 2019

• #24

a91what said:

Is it cold in your area?? The car never gets above 170*, that is very cool for an EFI engine. These things want to run at 200* or so

Click to expand...

Oh and what did you adjust with that latest tune?

 

a91what

SendMeUrDataLog

10 Year Member

Apr 6, 2011

10,739

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Hillsborough county

Feb 21, 2019

#25

• Feb 21, 2019

• #25

Using the datalog I built a histogram for the fuel table, using the afr error % (a custom field I wrote) I went through and multiplied each cell with there respective error amount. Keep in mind I normally filter out any data from an engine that's 180* or lower in temp. Yours never got above 170* I believe your thermostat is either stuck open or missing.