The wire harness to the T-map sensor is a common problem on Polaris EFI machines. Over time, it can vibrate and cause the wires to break, either internally or externally, making it difficult to pinpoint the issue. While it may trigger a fault code, this is not always the case. You can resolve this issue by using our specially designed Polaris harness repair kit. All you need to do is remove the old harness and connect the new pigtail using the provided butt connectors or by soldering the connections. Our pigtail is a precise fit for the Polaris 2413095 T-map Sensor.