Hyundai Santa Fe: Engine Control System / Injector. Repair procedures
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1. |
Turn the ignition switch OFF.
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2. |
Disconnect the injector connector.
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3. |
Measure resistance between the injector terminals 1 and 2.
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4. |
Check that the resistance is within the specification.
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Specification : Refer to "Specification"
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1. |
Release the residual pressure in fuel line.
Release the residual pressure in fuel line.
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2. |
Turn the ignition switch OFF and disconnect the battery (-) terminal.
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3. |
Disconnect the fuel delivery line quick-connector (A).
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• |
Open the clamp cover (B) before disconnecting the quick-connector.
(If the clip is applied)
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When removing the quick-connnector with the clip removing
tool (A), be careful not to damage the plastic clip
(B).
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If the clip is damaged, it can cause a fuel leak due
to bad connection and could result in a fire.
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4. |
Disconnect the injector connector (A).
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5. |
Remove the delivery pipe & injector assembly after loosening the bolt
(A).
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Tightening Torque
18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)
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6. |
Remove the injector from the delivery pipe (A) after releasing the fixing
clip both side as shown below.
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Install the component with the specified torques.
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Note that internal damage may occur when the component is dropped.
In this case, use it after inspecting.
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Apply the engine oil to the injector O-ring.
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Inspect the injector O-ring when installing.
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1. |
Installation is reverse of removal.
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Description
Purge Control Solenoid Valve (PCSV) is installed on the surge tank and controls
the passage between the canister and the intake manifold...
Other information:
..
Description
The In-car air temperature sensor is built in the heater & A/C control unit.
The sensor consists of a thermistor that measures the inside temperature. The
signal decided by the resistance value that changes in accordance with perceived
inside temperature, is delivered to heater control unit, and according to this
signal, the control unit regulates in-car temperature to intended value...
Categories
Engine oil pressure warning light
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This warning light illuminates:
When the engine oil pressure is low.
If the engine oil pressure is low:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. Turn the engine off and check the engine oil level (For more details, refer
to “Engine Oil” section in chapter 9). If the level is low, add oil as required.
read more
Purge Control Solenoid Valve (PCSV). Description and operation