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