MSS60 Error: 2788, P2288

Information saved in	DME
Fault code	2788 - P2288
Fault text	Fuel pressure, setpoint/actual-value comparison at maximum pressure
Fault description	Injector Control Pressure Too High
Condition for fault identification	Test condition: Fuel pressure too high at maximum pressure. Deviation between specified/actual pressure > 20 % (K_PKS_OBD_Q_MAX)
	Terminal condition: Engine running
	Voltage condition: Battery voltage > 10.9V (k_pks_obd_ub_min)
Condition for fault memory entry	4000 ms
Action in service	1. Carry out test routine
	2. Check plug and wiring harness at fuel-pressure sensor, replace sensor as indicated
	3. Check plug and wiring harness at the fuel pump
	4. Check fuel filter and pump, replace as indicated
Fault effect and breakdown warning	CC message
	Engine speed limited
	Reduced power
	MIL after engine runs 2x
Driver information	Warning light: MIL, EML, CC message, backup program
Service instruction	None

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