AD07.61-P-6000-07C | Fuel pump relay Checking electrical components for the ME-SFI gasoline injection system |
| Scope of testing | Test instrument/test connection | Operation/ Preconditions | Specified value | Possible cause/ Remedy | ||
1.0 | Fuel pump relay Model 129/140/ 202 Relay (K27) Model 210 Relay module (K40) Actuation Power consumptionK27/K40 |
21 (29C) 8 (8A) |
N3/10 N3/10 |
2 (2A) 21 (29C) | For model 202 actuation of the fuel pump takers place over the fuse and relay module (K40/4) Ignition: ON: Actuation of the fuel pump takes place ignition "ON" just once. The engine must have run shortly by the next actuation. Engine: starting during the starting procedure and as long as the engine runs: Ignition: ON |
11-14 V about 1 s 11-14 V 0.1-0.3A | Line K27/K40 ME-SFI [ME] control unit (N3/10) |