Just discover that Timing maps are baro compensated!

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Jun 29, 2010 | 10:09 AM

#16

Carloverx

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From: NJ

can anyone tell me exactly what sensors/methods the car uses to detect baro and temp?

Jun 29, 2010 | 10:37 AM

#17

l2r99gst

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From: CA

If you're running the MAF, the temperature and baro sensor are in the maf.

Jun 29, 2010 | 10:39 AM

#18

Vigman

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From: Mexico

...and you just have to log them with evoscan.

Jun 29, 2010 | 10:55 AM

#19

Carloverx

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From: NJ

Quote:

Originally Posted by l2r99gst

If you're running the MAF, the temperature and baro sensor are in the maf.

Quote:

Originally Posted by Vigman

...and you just have to log them with evoscan.

Thanks for the info. I'm having ECU issues and i suspect it's either in my maf, or lean spool settings. Car suddenly jumps off tune and runs rich under heavy loads.

Jun 29, 2010 | 02:12 PM

#20

Vigman

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From: Mexico

Quote:

Originally Posted by Carloverx

Thanks for the info. I'm having ECU issues and i suspect it's either in my maf, or lean spool settings. Car suddenly jumps off tune and runs rich under heavy loads.

Check electric connections. It looks like a a false contact.

Jun 29, 2010 | 02:55 PM

#21

Jack_of_Trades

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From: Opelika,AL

Quote:

Originally Posted by EvolutinIX

I have been having a similar issue. Elevation here is about 5800 feet. At wot the timing in my logs match my map but at 30% throttle in the 60 - 140 load area the timing is way off, how do I compensate for this?

This is most likely due to your EGR timing adjustments in that load range.