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Injector Fuel Leakage (1.6)
- Relieve fuel system pressure. See BASIC TESTING
article. Remove fuel rail with injectors. Using wire, secure injectors tightly onto delivery pipe.
CAUTION:
Ensure injectors are securely tied to fuel rail. If injectors are not properly secured to fuel rail, fuel may spray from loose connections.
- Turn ignition on for 10 seconds. Repeat 5-10 times to pressurize fuel rail. Tilt injectors about 60 degrees. Ensure no fuel leakage exists at injectors. After 2 minutes, a single drop of fuel is acceptable. If fuel leakage is present, replace faulty injector.