Ignition Retard Limit

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Dec 17, 2009 | 08:40 AM

#76

mrfred

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Quote:

Originally Posted by rolly1818

great work mrfred....

now anyone can help me find it for 8857?

What address do you have now?

Dec 17, 2009 | 08:47 AM

#77

Danieln

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From: EUROPE

Very nice mrfred,

Seems that there is no difference between JDM, EDM or USDM for the tables.

I just found only one RA map with -28.6 for the second table (where the others have -10.4).

Dec 17, 2009 | 11:14 AM

#78

todd6027

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mrfred any chance you could look at 90550001 for a second table have the table at 173e ,

Dec 17, 2009 | 11:50 AM

#79

scheides

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From: Minneapolis

Awesome! I'll try this out on 9653xxx6. Thanks mrfred, you are ON FIRE lately!

Dec 17, 2009 | 11:54 AM

#80

todd6027

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Quote:

Originally Posted by cossie1

90550001 uses 0x173e (or 0x173f unit 8) (by the way those address's work for all E7, E8 and E9 roms)

So would 0x2038 workout to be 0x2438 for 90550001 and all other e7 and 8 roms ?

found this earlier in the thread

Dec 17, 2009 | 12:00 PM

#81

mrfred

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Quote:

Originally Posted by todd6027

mrfred any chance you could look at 90550001 for a second table have the table at 173e ,

That's an older ROM. I suspect it has only one table.

Dec 17, 2009 | 12:34 PM

#82

Oracle1

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can we have -28 on the second table?

Dec 17, 2009 | 12:36 PM

#83

Danieln

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From: EUROPE

-28.6 is the limit I think for the second table

Dec 17, 2009 | 12:51 PM

#84

mrfred

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From: Tri-Cities, WA // Portland, OR

Quote:

Originally Posted by Danieln

-28.6 is the limit I think for the second table

That's the limit for both tables, although there may be other factors down the line that prevent timing from reaching -28.6 degrees.

Dec 17, 2009 | 02:37 PM

#85

Oracle1

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the first table says 25.8, is that correct? And the second says -15 now?

Dec 17, 2009 | 05:04 PM

#86

mrfred

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Quote:

Originally Posted by Oracle1

the first table says 25.8, is that correct? And the second says -15 now?

Both are -10.4 deg on stock 8859 and 9653 ROMs. Don't know what ROM you have.

Dec 17, 2009 | 05:50 PM

#87

rolly1818

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From: Trinidad

Quote:

Originally Posted by mrfred

What address do you have now?

address? i dont think anyone has even started to look at the limit for this rom...

where do i start?

sorry for being a noob

Dec 17, 2009 | 06:10 PM

#88

mrfred

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From: Tri-Cities, WA // Portland, OR

Quote:

Originally Posted by rolly1818

address? i dont think anyone has even started to look at the limit for this rom...

where do i start?

sorry for being a noob

What's your exact ROM ID?

Dec 17, 2009 | 07:43 PM

#89

scheides

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From: Minneapolis

With the second table at -28.6, my car wanted to rev uncontrollably upon cold startup. I turned it down to -20.6 and its more normal. First is at -28.x.

Dec 17, 2009 | 08:32 PM

#90

mrfred

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From: Tri-Cities, WA // Portland, OR

Quote:

Originally Posted by scheides

With the second table at -28.6, my car wanted to rev uncontrollably upon cold startup. I turned it down to -20.6 and its more normal. First is at -28.x.

Did you by chance log timing?

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