Extra Pigtail Connector Near DME

Jayru · 06-15-2020, 04:49 PM

So I recently picked up a used non running 2003 Z4 3.0 with manual trans and I assume that I have some sort of issue with either the DME or CAS module. When I go to take a look at my DME, I notice that there's a blue pigtail connector just dangling there near the DME. I've looked everywhere for a potential spot for it to plug into and cannot find any available port. Anyone know what this connector does or plugs into?

Steeler · 06-16-2020, 06:10 AM

Quote:

Originally Posted by Jayru

So I recently picked up a used non running 2003 Z4 3.0 with manual trans and I assume that I have some sort of issue with either the DME or CAS module. When I go to take a look at my DME, I notice that there's a blue pigtail connector just dangling there near the DME. I've looked everywhere for a potential spot for it to plug into and cannot find any available port. Anyone know what this connector does or plugs into?

I believe the additional slot in front of the ECU is for a transmission CU. Possibly your car was swapped from Auto to manual??

06-15-2020, 04:49 PM	#1
Jayru Registered 0 Rep 2 Posts Drives: 2003 BMW Z4 3.0 Join Date: Jun 2020 Location: Utah iTrader: (0)	Extra Pigtail Connector Near DME So I recently picked up a used non running 2003 Z4 3.0 with manual trans and I assume that I have some sort of issue with either the DME or CAS module. When I go to take a look at my DME, I notice that there's a blue pigtail connector just dangling there near the DME. I've looked everywhere for a potential spot for it to plug into and cannot find any available port. Anyone know what this connector does or plugs into?
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