1.8T 20v ecu

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hilla
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1.8T 20v ecu

Post by hilla »

Will the ecu from the polo 9n 1.8t 20v work on the golf 4 gti 1.8t 20v......
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ICE King
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Re: 1.8T 20v ecu

Post by ICE King »

Yes but only on the Drive By Wire Golf 4 Gti's (132kw versions)

Older version 1.8t used the Bosch ME 3.8 vs Bosch ME 7.5 in the later versions

Note the maps will differ from them as the Polo is detuned to 110kw
1992 Mazda 323 B3 - Masala Mods
2008 VW POLO GTI - 76mm DP + 63mm exhaust , induction, FMIC, Thanas Tuned
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Killerwatt
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Re: 1.8T 20v ecu

Post by Killerwatt »

The pinouts differ on the mk4 and polo 1.8t ecus so not a direct swap. Harness will need to be changed to suite.
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