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Title: Will a Non-Immo cluster work with an Immo 2 ECU? Post by: Blau_RS2 on October 11, 2016, 11:32:32 AM I believe the gateway in the cluster from my 2000 Euro S4 has stopped working. I can not communicate with the cluster or the ECU with VCDS. The rest of the VCDS modules work.
I tried installing the cluster from a non-immo a4 and I can communicate with the cluster but not the ECU. If I run the K-line directly from pin 7 on the OBD port to the ECU then I can read the ECU or if I jump the K-line and W-line pins from the cluster harness I can also access the ECU. I just can't read the ECU when the cluster is plugged in. I had the Immo 2 feature deleted from ECU so I thought it would work fine. Do I need another cluster from a Immo 2 S4? Can the gateway in my existing cluster be repaired? Dave |