Toyota Corolla can not start failure phenomenon: Toyota Carona car equipment 3s-fe engine , the car driving in the course of the past, the phenomenon of occasional flame , but the flame will immediately after the start, but after the turn off for no reason still can not start the engine .
Toyota Corolla can not start troubleshooting : Next car checks as follows : 1. the engine starts without high-pressure fire ; 2 . engine injector fuel injection pulse can not be measured ; 3 . Turn the ignition switch, engine failure warning light does not shine ( Normally open ignition switch, engine trouble light should be lit . engine starts ECU to the electronic components for 4 ~ 6s self-test , confirmed failure fault light Always , there is no fault fault light goes out ) . Taking into account the vehicle ignition and fuel injection are directly controlled by the ecu , ecu lack of work is probably not working due to voltage .
First check ecuefi insurance, no blown phenomenon . With special detection engine fault detector , detector showed no communication links. Diagnosis of a short jumper cable plug te1 e1 feet and legs, artificial fault code reading , fault light still does not shine . e1 bond strap to prevent foot bad foot directly te1 ground , trouble light and no response . Owners to reflect light in the repair before failure is good . This is even more certain that the engine did not caught fire due to ecu is not caused by work .