I traced the hydraulic pressure signal wiring from sender to ECU/controller and monitored the voltage at the ECU while starting and running the engine. Voltage varies directly with engine RPM and pressure reading on the test gauge installed on the manifold directly block under operators seat. I...
I'd like to verify the hydraulic pressure signal is getting to ECU/controller. Can anyone help me with the connector/pin number on the ECU that carries this signal from the pressure sender on the filter block?
T190 with 1800 hours starts immediately every time and runs "fine" for 10-15 seconds. Can lift, tilt, and drive forward/reverse with both tracks. During this the red hydraulic warning light is on and then flashing. Then engine shuts down with red hydraulic warning light staying on and code...