Electrical function schematic for exhaust treatment - PE14.00-P-2051-97DAI
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ENGINE 276 in MODEL 212 up to model year 2014
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Engine diagnosis indicator lamp, actuation | 15F |
| 10 | Circuit 87, status | 10G |
| 2 | Nitrogen oxide proportion, status | 7G |
| 3 | Oxygen proportion, status | 7G |
| 4 | Shift point, increase request | 5C |
| 5 | Wheel speed, signal | 7H |
| 6 | Coolant temperature sensor, signal | 8E |
| 7 | Oxygen sensor element, signal | 10H |
| 7 | Oxygen sensor element, signal | 9E |
| 8 | Engine speed, signal | 10E |
| 9 | Exhaust temperature, signal | 10E |
| A1 | Instrument cluster | 16E |
| A1e58 | Engine diagnosis indicator lamp | 15D |
| B11/4 | Coolant temperature sensor | 7C |
| B16 | Temperature sensor upstream of NOx storage catalytic converter, right | 13D |
| B16/1 | Temperature sensor upstream of NOx storage catalytic converter, left | 13D |
| B70 | Crankshaft Hall sensor | 11E |
| CAN C | Drive train CAN | 6E |
| CAN E | Chassis CAN | 12F |
| CAN E | Chassis CAN | 6G |
| CAN I | Drive train sensor CAN | 6F |
| Code 233 | DISTRONIC PLUS | 4J |
| G3/3b1 | Left oxygen sensor element upstream of catalytic converter | 12J |
| G3/4b1 | Right oxygen sensor element upstream of catalytic converter | 12J |
| G3/5b1 | Left oxygen sensor element downstream of catalytic converter | 9A |
| G3/6b1 | Right oxygen sensor element downstream of catalytic converter | 9B |
| N10/1 | Front SAM control unit with fuse and relay module | 17G |
| N10/1kN | Engine circuit 87 relay | 14H |
| N3/10 | ME-SFI [ME] control unit | 9E |
| N30/4 | Electronic Stability Program control unit | 6J |
| N30/6 | Regenerative braking system control unit | 9J |
| N30/7 | Premium Electronic Stability Program control unit | 5J |
| N37/5 | Steuergerat NOx-Sensor links | 2E |
| N37/5b1 | Left NOx sensor | 2B |
| N37/6 | Steuergerat NOx-Sensor rechts | 2H |
| N37/6b1 | Right NOx sensor | 2K |
| U1020 | Valid for gasoline engine with stratified operation | 1A |
| U1020 | Valid for gasoline engine with stratified operation | 1G |
| U1020 | Valid for gasoline engine with stratified operation | 12C |
| U968 | Valid for mild hybrid drive | 7J |
| U968 | Valid for mild hybrid drive | 4B |
| U977 | Not valid for mild hybrid drive | 4J |
| U977 | Not valid for mild hybrid drive | 4A |
| U999 | Not valid with DISTRONIC PLUS | 4J |
| Y3/8n4 | Fully integrated transmission control unit | 5B |