Suzuki GA413 Service Manual page 935

SYSTEM WIRING DIAGRAM
1. Ignition switch
2. Main relay
3. Ignition coil assembly
for No.1 and No.4 spark plugs
4. Ignition coil assembly
for No.2 and No.3 spark plugs
5. CMP sensor
6. CKP sensor
7. No.1 spark plug
8. No.2 spark plug
9. No.3 spark plug
10. No.4 spark plug
11. ECM
12. Sensed information
D MAP sensor
D ECT sensor
D IAT sensor
D TP sensor
D VSS
IGNITION SYSTEM 6F-3
D Electric load signal
D Engine start signal
D Test switch terminal (if equipped)