MSS60 Error: 2786, P0193
From Wiki-DIY
| Information saved in | DME |
| Fault code | 2786 - P0193 |
| Fault text | Plausibility, fuel-pressure sensor, to mechanical pressure regulator |
| Fault description | Fuel Rail Pressure Sensor 'A' Circuit High |
| Condition for fault identification | Test condition: Fuel pressure too high at idle |
| Terminal condition: Engine running | |
| Voltage condition: Battery voltage > 10.9V (k_pks_obd_ub_min) | |
| Condition for fault memory entry | 10000 ms |
| Action in service | 1. Carry out test routine |
| 2. Check fuel filter, replace as indicated | |
| 3. Check plug and wiring harness to fuel pump, check pump and replace as indicated | |
| 4. Check fuel pressure sensor and 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 |
