Toyota Corolla (E120) 2002–2008 Repair Manual / Introduction / Repair instruction / Precaution / Removal and installation of fuel control parts
Toyota Corolla (E120): Removal and installation of fuel control parts
- Place for removing and installing of fuel system parts
- work in a place with good air ventilation and without anything flammable such as welder, grinder, drill, electric motor or stove in the surroundings.
- Never work in a place such as a pit or nearby a pit, as there is a possibility that vaporized fuel is filled in those places.
- Removing and installing of fuel system parts
- prepare a fire extinguisher before starting the operation.
- For prevention of static electricity, install a ground on the fuel changer, vehicle and fuel tank, and do not spray much water so as to prevent slipping.
- Never use any electric equipment like an electric motor or a working light, as they may cause sparks or high temperature.
- Never use an iron hammer, as it may cause sparks.
- Dispose of the shop rag separately from any fuel deposit.
Other materials:
Inspection procedure
Hint:
hand–held tester only:
narrowing down the trouble area is possible by performing ”a/f control” active
test (heated oxygen
sensor or other trouble areas can be distinguished).
Perform active test using hand–held tester (a/f control).
Hint:
”a/f control” is the active te ...
Precaution
Caution:
the corolla is equipped with srs, which comprises a driver airbag,
front passenger airbag
and side airbag. Failure to carry out service operations in the correct
sequence could cause
the srs to unexpectedly deploy during servicing, possibly leading to a
serious accident. Fu ...
Inspection procedure
1 Check d squib circuit(airbag sensor assy center – horn button
assy)
Disconnect the negative (–) terminal cable from the battery,
and wait at least for 90 seconds.
disconnect the connectors between the airbag sensor
assy center and the horn button assy.
release the airbag activ ...