325iRod 135 Report post Posted March 12, 2023 On the hunt for the wiring loom that connects ambient temp sensor to OBC. It runs from front left brake air duct to under the glove box. Part number - 6121386981 looks like this.. 1 Quote Share this post Link to post Share on other sites
325iRod 135 Report post Posted March 19, 2023 Is anyone wrecking an e30 that has this loom? The car would need to of had an OBC fitted. Quote Share this post Link to post Share on other sites
