P2128
JCB P2128: Accelerator Sensor 2 Fault (High Voltage Fault)
Issue description
The system has detected a high voltage fault in the Accelerator Sensor 2. This indicates an abnormal voltage reading from the sensor, which may affect the proper operation of the machine.
Check the cause
Accelerator Sensor 2
the affected circuit
Repair steps
Inspect
Inspect the Accelerator Sensor 2 for physical damage or loose connections.
Test
Test the voltage output of the Accelerator Sensor 2 using a multimeter to confirm the high voltage condition.
Check
Check the wiring and connections to the Accelerator Sensor 2 for any signs of wear, corrosion, or damage.
Parts you might need
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