1.3 montronic wire loom
Moderator: martauto
is auto and manual transmission ecu wire loom the same?
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Brianmoooore
- E30 Zone Team Member
- Posts: 49358
- Joined: Mon Jan 10, 2005 11:00 pm
Yes, apart from 325 with EH auto gearbox, where the plug for the throttle position switch is different.
Can be used with manual engine if you change the plug or fit the auto. TPS.
Can be used with manual engine if you change the plug or fit the auto. TPS.
on the link converting to 1.3 montronic. what is C104 plug? and at the last page of this linkhttp://www.e30zone.net/e30zonewiki/index.php/C ... tronic_1.3, saying that NOW CONTINUE TO NEXT STEP, what is that mean? sorry for the above question.
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Brianmoooore
- E30 Zone Team Member
- Posts: 49358
- Joined: Mon Jan 10, 2005 11:00 pm
C104 was a 3 pin connector used on ancient E30s with the rectangular 'C101' engine loom plug. It was retained on the first E30s with a round 20 pin C101, and carried the signals for the engine speed and road speed signals between the engine ECU and the instrument cluster, which were incorporated into spare pins on the C101 on later models.
If you have an old type body loom, there will be a three pin plug hanging down from the loom near the instrument cluster, and if you have the older engine loom, there will be a matching plug coming off of the engine loom near the ECU. (Not to be confused with the plug for aircon/EH gearbox, clipped to the end of the ECU mounting bracket.
If you have an old type body loom, there will be a three pin plug hanging down from the loom near the instrument cluster, and if you have the older engine loom, there will be a matching plug coming off of the engine loom near the ECU. (Not to be confused with the plug for aircon/EH gearbox, clipped to the end of the ECU mounting bracket.