Electrical Function Schematic For System Purging With Leak Test - PE47.30-P-2051-97ZGA
Engine 176.9 in model 463
as of model year 2016 up to model year 2019 with code ZU8 (National version for USA)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Gear range, status | 10G |
| 10 | Fuel level, signal | 9A |
| 10 | Fuel level, signal | 7D |
| 11 | Fuel tank pressure sensor, signal | 7H |
| 12 | Engine diagnosis indicator lamp, request | 17D |
| 12 | Engine diagnosis indicator lamp, request | 14F |
| 12 | Engine diagnosis indicator lamp, request | 20B |
| 2 | Oxygen sensor sensor element, signal | 5E |
| 3 | Charge air temperature sensor, signal | 10E |
| 4 | Coolant temperature sensor, signal | 5G |
| 5 | Activated charcoal canister shutoff valve, actuation | 5H |
| 6 | Purging switchover valve, actuation | 3F |
| 8 | Warning lamp, request | 17C |
| 8 | Warning lamp, request | 15F |
| 8 | Warning lamp, request | 20B |
| 9 | Instrument cluster message, request | 17C |
| 9 | Instrument cluster message, request | 14F |
| 9 | Instrument cluster message, request | 20B |
| A1 | Instrument cluster | 22B |
| A1e4 | Fuel reserve indicator lamp | 23A |
| A1e58 | Engine diagnosis indicator lamp | 20A |
| A1p13 | Multifunction display | 21A |
| A8/1 | Transmitter key | 17C |
| B11/4 | Coolant temperature sensor | 3H |
| B17/14 | Left charge air temperature sensor | 11C |
| B17/15 | Right charge air temperature sensor | 11D |
| B4 | Fuel tank fuel level indicator fill level sensor | 10B |
| B4/3 | Fuel tank pressure sensor | 7J |
| CAN B | Interior CAN | 19B |
| CAN C | Drive train CAN | 12F |
| CAN C | Drive train CAN | 13H |
| CAN C | Drive train CAN | 7C |
| CAN E1 | Chassis CAN 1 | 16D |
| G3/3b1 | Left oxygen sensor element upstream of catalytic converter | 3B |
| G3/4b1 | Right oxygen sensor element upstream of catalytic converter | 3C |
| G3/5b1 | Left oxygen sensor element downstream of catalytic converter | 3C |
| G3/6b1 | Right oxygen sensor element downstream of catalytic converter | 3C |
| N118 | Fuel pump control unit | 7A |
| N127 | Drivetrain control unit | 16F |
| N3/10 | ME-SFI [ME] control unit | 7E |
| N73 | EIS [EZS] control unit | 16B |
| Y3/8n4 | Fully integrated transmission control (VGS) control unit | 13J |
| Y58/11 | Left purge control valve | 2E |
| Y58/12 | Right purge control valve | 2F |
| Y58/4 | Activated charcoal filter shutoff valve | 4J |