Maintenance Manual for Chery·Windcloud Marelli EFI System
Yes Go to next step 16 Make engine run at idle speed, and check to see
if ignition advance angle is normal after coolant
temperature reaches normal value.
No Replace ECU
Yes Go to next step 17 Check if cylinder compression pressure of
engine is normal.
No Troubleshooting
Yes Repair or replace 18 Check if intake manifold absolute pressure and
intake air temperature sensor is blocked up.
No Go to next step
Yes Replace ECU 19 Check if coolant temperature sensor is in good
order.
No Repair or replace
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