How do I tell which plug on the loom is which? they both sit next to each other, both the same design/fitment and both have 3 wires of exactly the same colours...? Doesn't seem the best bit of thinking on BMWs part this time?
TIA!
CPS and CID
Moderator: martauto
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knapmann
- E30 Zone Newbie
- Posts: 79
- Joined: Wed Sep 10, 2014 11:00 pm
Hello again
How do I tell which plug on the loom is which? they both sit next to each other, both the same design/fitment and both have 3 wires of exactly the same colours...? Doesn't seem the best bit of thinking on BMWs part this time?
TIA!
How do I tell which plug on the loom is which? they both sit next to each other, both the same design/fitment and both have 3 wires of exactly the same colours...? Doesn't seem the best bit of thinking on BMWs part this time?
TIA!
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gromgsxr
- E30 Zone Regular
- Posts: 451
- Joined: Tue Dec 06, 2011 11:00 pm
you could continuity check them to the correct ecu pin and mark one of them for next time or only disconnect one at a time.
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JakeusSnakeus
- E30 Zone Newbie
- Posts: 93
- Joined: Tue Apr 09, 2013 11:00 pm
It's the one furthest from the intake.
Pin 48 on the ECU connector go's to the middle pin of the connector if you want to test.
Pin 48 on the ECU connector go's to the middle pin of the connector if you want to test.
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knapmann
- E30 Zone Newbie
- Posts: 79
- Joined: Wed Sep 10, 2014 11:00 pm
Thanks team, I tested resistance at the CPS then at the ECU and Identified the correct plug ;)