Wiring diagram for gasoline direct injection system control unit - PE07.08-P-2101-97SAF
ENGINES 157, 278 in MODEL 221.0 /1 Control unit N3/10, engine side, sheet 2
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 23L |
| B11/4 | Coolant temperature sensor | 12L |
| B17/8 | Charge air temperature sensor | 18L |
| B28/5 | Pressure sensor downstream of air filter | 14L |
| B28/6 | Pressure sensor upstream of throttle valve actuator | 16L |
| G3/3 | Left 02 sensor upstream of TWC [KAT] | 5L |
| G3/3x1 | Left 02 sensor upstream of TWC [KAT] connector | 4J |
| G3/4 | Right 02 sensor upstream of TWC [KAT] | 2L |
| G3/4x1 | Right 02 sensor upstream of TWC [KAT] connector | 1J |
| N3/10 | ME-SFI [ME] control unit | 4A |
| N3/10 | ME-SFI [ME] control unit | 13A |
| N3/10 | ME-SFI [ME] control unit | 20A |
| X26 | Interior and engine wiring harness connector | 13G |
| X26 | Interior and engine wiring harness connector | 16G |
| Y130 | Engine oil pump valve | 8L |
| Y16/2 | Heating system shutoff valve | 10L |
| Z5 | Connector sleeve (solder connector in harness) | 14E |
| Z6z2 | Ground connector sleeve | 10E |
| Z7/36z1 | Circuit 87 M2e connector sleeve | 4G |
| Z7/36z1 | Circuit 87 M2e connector sleeve | 9G |
| Z7/36z2 | Circuit 87 M2e connector sleeve | 7G |
| Z7/43z1 | Sensor ground connector sleeve | 12G |
| Z7/43z1 | Sensor ground connector sleeve | 17E |
| Z7/44 | Sensor ground connector sleeve | 16E |