Motronic 2.10.3 (SAAB)

Bosch Motronic etc ECUs and PCMs
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Joined: Mon Aug 06, 2018 7:44 pm

Re: Motronic 2.10.3 (SAAB)

Postby surbotaab » Mon Aug 06, 2018 7:50 pm

Hi

I`ve got the rev limit, fuel and ignition maps on the bin I use on all (as not all bins seems to work on later ecu`s) M2.10.3 ecu`s.

Should I post it together with the adresses if anyone would like to use it to create a xdf? :)

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Location: GOT, Sweden

Re: Motronic 2.10.3 (SAAB)

Postby flaset » Fri Aug 10, 2018 6:44 pm

surbotaab wrote:Hi

I`ve got the rev limit, fuel and ignition maps on the bin I use on all (as not all bins seems to work on later ecu`s) M2.10.3 ecu`s.

Should I post it together with the adresses if anyone would like to use it to create a xdf? :)


That would be awesome! :-D

//
Andreas
9³ Aero -02, 900T16 Cab -89 & 900T8 -85 on garaget.org website

Posts: 3
Joined: Mon Aug 06, 2018 7:44 pm

Re: Motronic 2.10.3 (SAAB)

Postby surbotaab » Tue Aug 14, 2018 4:05 am

flaset wrote:
surbotaab wrote:Hi

I`ve got the rev limit, fuel and ignition maps on the bin I use on all (as not all bins seems to work on later ecu`s) M2.10.3 ecu`s.

Should I post it together with the adresses if anyone would like to use it to create a xdf? :)


That would be awesome! :-D

//
Andreas



Okay, here we go!

Attached is a 0261204347 bin with software version 355172 that is tested on at least 30 different ecus`s included the later models with immo. (removes immo)

Map Addresses/size/format
Rev limit:
0C4C8 org value 145, (110 is 8000rpm)

Fuel Idle and low load:
0D184 / 5x5

Fuel Wide Open Throttle:
1: 0D1AF / 16x1
2: 0D1D1 / 16x1

Fuel at mid load:
1: 0D1FD / 12x12
2: 0D2A9 / 12x12

Ignition at mid load:
1: 0D3A9 / 12x12
2: 0D455 / 12x12
3: 0D501 / 12x12
4: 0D5AD / 12x12
5: 0D659 / 12x12

Ignition at WOT:
1: 0D733 / 16x1
2: 0D755 / 16x1

Hope you are able to use it! I would greatly appreciate if anybody made a xdf with injector scaling so I could fit a larger MAF, as well of other functions as disabling lambda, adjusting warm up enrichment and things like that!

What are you planning to tune when you get a working xdf btw? :)
Attachments
B234 95+.rar
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Posts: 3
Joined: Mon Aug 06, 2018 7:44 pm

Re: Motronic 2.10.3 (SAAB)

Postby surbotaab » Tue Aug 14, 2018 4:09 am

I`ve tried the X*0.74 -22.5 equation found in most motronic ecu`s but think that X/2 is the correct way to display actual ignition?

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