Bosch ME7.5 (Audi 1.8T AJQ/AUQ)

by **keresztesnorbert** » Wed Mar 13, 2013 1:45 pm

for this

http://www.filehost.ro/29353341/Audi_1_8T_180PS_AJQ/

by **keresztesnorbert** » Wed Mar 13, 2013 5:16 pm

here are your original file,is tuned...;)
15%-20% more power.I made the changes, safe up to 100%, I have done a lot and had no complaints
http://www.megafileupload.com/en/file/4 ... --mod.html

by **Ionut** » Wed Mar 13, 2013 5:59 pm

That means about 210 bhp?
I`ll take a look at original one and tuned one.

Thank you.

by **Ionut** » Thu Mar 14, 2013 2:09 am

Just looked into ori/mod files and i can see that spark advance is untouched. What exactly did you modified? wich maps?
Thank you.

by **Ionut** » Thu Mar 14, 2013 2:49 am

Looked again and seems that is touched, only lambda is untouched (Maybe wrong address? because all values are 128 with precision 1. With precision 2 there are some differences on the map) :)
You applied a predefined modif template or modified by hand?

Do you have factors/offsets for those maps?
helped me a lot. but will help much more if i`ll understand what means each value and what are the factors.
Also, could you tell me which ones are the axis?

Thank you.

by **Ionut** » Thu Mar 14, 2013 1:06 pm

Just found another map at 15e09:
12 cols x 8 rows

2013-03-14_1259.png

Also found map 12x16 starting at 160a9 as our colleague described.

I`ve made a web tool to compare two files, but can be used to see one single file with values in different colors.

by **Ionut** » Thu Mar 14, 2013 2:43 pm

Also found a number of 6 identical 8x8 maps at
147b3
147f3
14833
14873
148b3
148f3

2013-03-14_1421.png

And another 12x12 map at 14cd9

2013-03-14_1424.png

2 maps 16x11 for spark advance found at 155fb and 156ab

2013-03-14_1429.png

An 12x16 map at 15ce0 (max value 79, min value 19)

2013-03-14_1434.png

Also, found 12x16 map at 160a9 (spark advance at part throttle).

Is correct that lambda map is located at 018819 (12x16)? if yes, at my map all values are 128.
If you could help me out with factors / offsets will be great.

Thank you,
Ionut.

by **RPM freak** » Sat Mar 16, 2013 12:55 am

keresztesnorbert wrote:Mapas for uploaded file and modification rpm lim enjoy

INJECTION MAPAS adress size
injection at part throttle 014F05 14x14
injection(ext) 0123DC 16x12
lamdba sensor 018819 12x16
SPARK ADVANCE MAPAS
spark advance at middle throttle 0160A9 16x12
spark advance(ext) map1 0155FB 16x11
spark advance(ext) map2 0156AA 16x11
TURBO MAPAS
turbo pressure 012B94 16x8
turbo pressure f(temp.) 012C94 16x10
turbo pressure management map1 0192C5 8x8
turbo pressure management map2 019304 8x8
turbo pressure management map3 019344 8x8
turbo pressure f(RPM) map1 019245 8x8
turbo pressure f(RPM) map2 019285 8x8
LIMITER
pressure limiter 1 01BCAA 16x1
pressure limiter 2 01BCEC 16x1

rpm limiter adress 013628 to 07FFE5

adress ori value(6800rpm lim) mod value(7000rpm lim)

013628: 40 60
013629: 6A 6D
01362A: 20 60
01362B: 67 6D
01FC68: 71 D1
01FC69: 31 3A
01FC6C: 8E 2E
01FC6D: CE C5
01FDB8: 71 9F
01FDB9: 64 B4
01FDBC: 8E 60
01FDBD: 9B 4B
066868: AA E9
066869: E9 EB
06686A: 4C 3B
06686B: 0A 58
07FFE0: 87 B5
07FFE1: 1F 6F
07FFE4: 78 4A
07FFE5: E0 90

This are map addreses taken from ECM2001 or ECM Titanium. THESE ARE WRONG. Do not use them if you like your engine.

by **Ionut** » Sat Mar 16, 2013 2:01 am

Could you give me url to resources for this type of ecu? First I want to understand it good.
But even WinOLS detects some of those maps.

Maps found by me are ok? On winols/tunerpro looks like ones on other 1.8T ecu screenshots posted by someone else and values almost make sense.