HYOSUNG 2010 ST7 Service Manual page 116

4-9 EI SYSTEM DIAGNOSIS
⑩ RO switch
⑪ Ignition coil, NO.2
⑫ IAP sensor
1 1 2 2
E E C C U U
1 1 1 1
1 1 0 0
1 1 3 3
1 1 5 5
1 1 4 4
⑬ WT sensor
⑭ Oxygen sensor, NO.1
⑮ Oxygen sensor, NO.2