CHERY·A21 SERVICE MANUAL ENGINE EFI SYSTEM
70
Yes Next step
11 Check the exhaust pipe if the air exhausting is smooth
No
Repair or
replace
exhaust pipe
Yes
Diagnosis
help
12
Connect EFI system adaptor, turn on the ignition switch;
check the power supply of pin No.12, 13, 44, 45 and No.63
if it is in right conditions; check pin armature of No.3, 51,
53, 61 and No.80 if it is in right conditions.
No
Repair
corresponding
line
