Chery A11 2003 Repair Manual page 299

Maintenance Manual for Chery·Windcloud
14 Make engine run at idle speed, and check to see
if ignition advance angle is normal after coolant
temperature reaches normal value.
15 Pull out coolant temperature sensor to see if
engine is in working order.
16 Check if cylinder compression pressure of
engine is normal.
17 Check to see if the high voltage line resistance
of each cylinder is in good order.
18 Check if ignition coil and high voltage line are
damaged or have crack.
19 Check if spark plug is in good order..
Marelli EFI System
No Replace fuel pressure
regulator
Yes Go to next step
No Replace ECU
Yes Replace
temperature sensor
No Go to next step
Yes Go to next step
No Troubleshooting
Yes Go to next step
No Replace
Yes Replace
No Go to next step
Yes Replace ECU
No Replace spark plug
coolant
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