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FUEL DELIVERY, RETURN AND EVAPORATION LINES
Fuel Injection (Fuel Systems)
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30. Fuel Delivery, Return and
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3) Open fuel filler flap lid and remove fuel filler cap.
4) Remove floor mat. <Ref. to EI-43, REMOVAL, Floor Mat.>
5) Remove fuel delivery pipes and hoses, fuel return pipes and hoses, evaporation pipes and hoses.
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1) Set vehicle on the lift.
2) Release fuel pressure. <Ref. to FU(DOHC TURBO)-50, RELEASING OF FUEL PRESSURE, OPERATION, Fuel.>
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6) In engine compartment, detach fuel delivery hoses, return hoses and evaporation hose.
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8) Disconnect two-way valve hose (A) from two-way valve and disconnect canister hose (B) from canister.
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(A) Fuel delivery hose
(B) Return hose
(C) Evaporation hose
7) Lift-up the vehicle.
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FUEL DELIVERY, RETURN AND EVAPORATION LINES
Fuel Injection (Fuel Systems)
9) Separate quick connector on fuel delivery and return line.
(1) Clean pipe and connector, if they are covered with dust.
(2) Hold connector (A) and push retainer (B) down.
(3) Pull out connector (A) from retainer (B).
CAUTION:
Replace retainers with new ones.
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(A) Connector
(B) Retainer
(C) Pipe
CAUTION:
• Pull the connector to ensure it is connected securely.
• Ensure the two retainer pawls are engaged in their mating positions in the connector.
• Be sure to inspect hoses and their connections for any leakage of fuel.
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(A) Connector
(B) Retainer
(C) Pipe
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1) Connect quick connector on fuel delivery line.
CAUTION:
• Always use a new retainer.
• Make sure that the connected portion is not damaged or has dust. If necessary, clean seal surface of pipe.
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(A) Connector
(B) Retainer
(C) Pipe
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(1) Set new retainer (B) to connector (A).
(2) Push pipe into connector completely.
NOTE:
At this time, two clicking sounds are heard.
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FUEL DELIVERY, RETURN AND EVAPORATION LINES
Fuel Injection (Fuel Systems)
2) Connect fuel delivery hose to pipe with an overlap of 20 to 25 mm (0.79 to 0.98 in). Type A: When fitting length is specified. Type B: When fitting length is not specified.
€: 2.5±1.5 mm (0.098±0.059 in) L: 22.5±2.5 mm (0.886±0.098 in)
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(1) Fitting
(2) Clamp
(3) Hose
3) Connect evaporation hose to pipe by approx. 15 mm (0.59 in) from hose end.
L = 17.5±2.5 mm (0.689±0.098 in)
CAUTION:
Be sure to inspect hoses and their connections
for any leakage of fuel.
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(1) Hose
(2) Clip
(3) Pipe
C: INSPECTION
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1) Make sure that there are no cracks on the fuel pipes and fuel hoses.
2) Make sure that the fuel pipe and fuel hose connections are tight.
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