Scheme 1-4. Engine control unit, ignition coils, output stage No.2
| J220 | engine control unit |
| N31 | cylinder injector #2 |
| N32 | injector cylinder #3 |
| N33 | injector cylinder #4 |
| N83 | injector cylinder #5 |
| N84 | cylinder injector #6 |
| N163 | ignition coil no.4 |
| N164 | ignition coil no.5 |
| N189 | ignition coil no.6 |
| N192 | output stage #2 |
| R | spark plug plug |
| Q | spark plugs |
| T3bb | three-pin brown plug on the output stage |
| T4ag | 4-pin brown plug on the output stage |
| T10n | 10-pin orange plug near the fuse/relay box under the fairing |
| 18 | ground point (-) on the cylinder block |
| 85 | connection 1 to ground (-) in the engine compartment wiring harness |
| D23 | connection in the wiring harness on the right side of the engine compartment (protected by fuse 29) |
| D95 | connecting fuel injector wires to engine compartment wiring harness |
The original version of the article is posted on the website AUDIMANUAL