I have never worked on or with Kobelco. Looking at a SK160LC SN: YM03-U0856 Error message P1 Sensor coming up on monitor. Looked over the pumps and could only find a P1 connector for a valve solenoid, pretty sure I'm looking for a pressure sensor. Where does one go for Kobelco service manuals and parts manuals? I called the local dealer we share manuals with and they didn't have any digital copies only paper
There will be two obvious pressure sensors on the pump If your lucky they will just need a clean with some brake cleaner otherwise there is probably a broken or rubbing wire in that part of the harness, most likely close too the pump itself
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