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Maintenance Manual for Chery·Windcloud Marelli EFI System
Failure: injector circuit error in Cylinder 3 Step Operation Result Solution 1 Connect scanner and commutator, and then turn
Go to next step Yes Go to Step 4 2 Unplug Cylinder 3 injector connector from wire No Go to next step Yes Repair or 3 Check the connection between Pin 1 of Cylinder 3 No Go to next step Yes Go to next step 4 Check the resistance between Pin 1 and Pin 2 of No Replace Yes Diagnosis 5 Check the voltage between Pin 2 of Cylinder 3 No Go to next step Yes Repair or 6 Check the connection between Pin 2 of Cylinder 3 No Diagnosis
Failure: injector circuit error in Cylinder 4 Step Operation Result Solution 1 Connect scanner and commutator, and then turn
Go to next step Yes Go to Step 4 2 Unplug Cylinder 4 injector connector from wire No Go to next step Yes Repair or 3 Check the connection between Pin 1 of Cylinder 4 No Go to next step Yes Go to next step 4 Check the resistance between Pin 1 and Pin 2 of No Replace 5 Check the voltage between Pin 2 of Cylinder 4 Yes Diagnosis
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