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Different between VDO & MMC in wira

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wsonny

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Bro,

what is the different in VDO & MMC in wira 4G series? and how can i spot what ECU i'm using now in my wira 1.3 injection
 
^pomen_GTR^

^pomen_GTR^

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wsonny said:
Bro,

what is the different in VDO & MMC in wira 4G series? and how can i spot what ECU i'm using now in my wira 1.3 injection
Click to expand...

vdo use siemens vdo ecu (which the name vdo came from)
-different throttle body special to vdo model only
-use map sensor
-use crank sensor
-distributorless type ignition



mmc use mmc ecu
-similar to other 4g series throttle body type
-use maf sensor
-no crank sensor
-use distributor type ignition (or cam sensor)
 
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wsonny

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which mean MMC more better then VDO, and much more space for upgrading as it similar wit 4G series...
 
RENESIS VIII

RENESIS VIII

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Just check these areas that is circled. MMC is different in these areas and also some other less noticeable areas.

 

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vr2turbo

vr2turbo

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May 11, 2010
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Bro. RENESIS showing that you need to have your engine washed.......hhahahhahah
 
RENESIS VIII

RENESIS VIII

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vr2turbo said:
Bro. RENESIS showing that you need to have your engine washed.......hhahahhahah
Click to expand...
In this picture, it looks ok but I think it still needs more cleaning especially near the block area. A lot of engine oil residue. Difficult to clean that.
 
sweelt

sweelt

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Nov 6, 2016
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MMC got trade in value. kedai potong still want, i think.
my wira 2002 VDO engine, they not even want to smell it. :sleep:
 
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