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Old 02-03-2016, 03:05 PM   #4
new318tifan
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Join Date: Oct 2015
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The software numbers are not important what is important is the BMW HW_NR that WINKFP looks at before allowing a flash.

The 1438877 has software available to fit all the cars above and the specific Z3/318ti tunes allow for a delete of emissions equipment EURO (catalyst enabled), and also another software tune to run of a base map without 02 correction for those with headers(catalyst preparation). an automatic ECU may also have the same part number.

3' E36, 318ti, Compact, M44, MANUAL, EUR, (CG71) : Basic cotrol unit DME
3' E36, 318ti, Compact, M44, MANUAL, EUR, (CG71) : Basic cotrol unit DME
3' E36, 318ti, Compact, M44, MANUAL, EUR, (CG72) : Basic cotrol unit DME
3' E36, 318ti, Compact, M44, MANUAL, EUR, (CG72) : Basic cotrol unit DME

3' E36, 318ti, Compact, M44, MANUAL, USA, (CG73) : Basic cotrol unit DME These two tunes may have different ignition curves and worth a try but europeans always get the good stuff and we get half baked tunes thanks to the EPA lol
3' E36, 318ti, Compact, M44, MANUAL, USA, (CG73) : Basic cotrol unit DME

the 1430105 is useless since as you can see it was only fitted to US cars that all had emissions equipment and no EUROPEAN SW available to delete them in that hardware version

3' E36, 318i, Convertible, M44, MANUAL, USA, (BH73) : Basic cotrol unit DME
3' E36, 318i, Convertible, M44, AUTO, USA, (BH83) : Basic cotrol unit DME
3' E36, 318i, Sedan, M44, AUTO, USA, (CC03) : Basic cotrol unit DME
3' E36, 318i, Sedan, M44, MANUAL, USA, (CC93) : Basic cotrol unit DME
3' E36, 318i, Sedan, M44, MANUAL, USA, (CD73) : Basic cotrol unit DME
3' E36, 318i, Sedan, M44, AUTO, USA, (CD83) : Basic cotrol unit DME
3' E36, 318is, Coupe, M44, MANUAL, USA, (BE73) : Basic cotrol unit DME
3' E36, 318is, Coupe, M44, MANUAL, USA, (BE73) : Basic cotrol unit DME
3' E36, 318is, Coupe, M44, AUTO, USA, (BE83) : Basic cotrol unit DME
3' E36, 318is, Coupe, M44, AUTO, USA, (BE83) : Basic cotrol unit DME
3' E36, 318ti, Compact, M44, MANUAL, USA, (CG73) : Basic cotrol unit DME
3' E36, 318ti, Compact, M44, MANUAL, USA, (CG73) : Basic cotrol unit DME
3' E36, 318ti, Compact, M44, AUTO, USA, (CG83) : Basic cotrol unit DME
3' E36, 318ti, Compact, M44, AUTO, USA, (CG83) : Basic cotrol unit DME


Anyone have a Z3 4 cyl ecu for sale? or an auto USA DME with part number 1438877 anywhere on the label?

Last edited by new318tifan; 02-03-2016 at 03:17 PM.
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