Corolla Wagon L4-107.5 1762cc 1.8L DOHC (7A-FE) (1993)
Jumper Installation
- Using a jumper, connect terminals +B and FP of the check connector.
- Reconnect the battery negative (-) cable.
- Turn the ignition switch ON.
NOTICE:Do not start the engine.
Checking Injector Volume
- Connect wire to the injector and battery for 15 seconds, and measure the injection volume with a graduated cylinder.
- Test each injector two or three times.
Volume:
40 - 50 cm3 (2.4 - 3.1 Cu in.) per 15 sec.
Difference between each injector:
5 cm3 (0.3 Cu in.) or less
- If the injection volume is not as specified, replace the injector.
Inspect Leakage
- Disconnect wire from the battery and check the fuel leakage from the injector.
Fuel drop:
One drop or less per minute
- Disconnect the battery negative (-) cable.
- Remove jumper wire.