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Chery T11 Service Manual Electric Injection System 77 pressure quickly. No Repair or replace the fuel injector or fuel pipe 12 Examine the leakage or jamming of the fuel intake pipe. Yes Repair or replace the fuel intake pipe No Replace the fuel pump 13 Examine the jamming or bending of the fuel return pipe Yes Repair or replace the fuel return pipe No Replace the fuel pressure regulator 14 Enable the engine to operate at idle speed, and, after the coolant temperature reaches the normal value, examine and confirm whether the ignition advance angle is normal. Yes Nest step No Adjust the ignition advance angle 15 Pull out the coolant temperature sensor, and view whether the engine operates normally. Yes Replace the coolant temperature sensor No Next step 16 Examine and confirm whether the cylinder compression pressure of engine is normal. Yes Next step No Remove the failure 17 Examine and confirm whether the resistance value of high-voltage wire of any cylinder is normal. Yes Next step No Replace 18 Examine and confirm whether the ignition coil and high-voltage wire are damaged or have cracks and etc. Yes Replace No Next step 19 Examine and confirm whether the sparkle plug operates normally. Yes Replace ECU No Replace sparkle plug
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