Piggyback Tuner Install with Tight Harness on W205 M177 PDF

A document that provides instructions on handling a tight wiring harness in the W205 M177 vehicle model. The images detail the engine and specific connections with annotations for electrical connections and sensor locations. It advises on modifying the plastic harness cover to access sensor connectors more easily when space is constrained. The document also mentions the potential need to disconnect various sensors to gain additional cable play.