MSS60 Error: 2788, P2288
From Wiki-DIY
| 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 |
