Chery QQ6 Service Manual page 41

5. Remove the four fixing bolts of electronic throttle body.
Pull out the connector and take out the electronic throttle body.
6. Use a screwdriver to press down the fixed clip of the injection
nozzle connector and then pull out the connector.
7. Use a screwdriver to press down the fixed clip of the knock
sensor connector and then pull out the connector.
8. The water temperature sensor is behind the thermostat seat.
9. Pull out the connector of the ignition primary coil by hand.
10. Pull out the connector of the engine tachogenerator by hand.