Eos (1F7) L4-2.0L Turbo (CCTA) (2009)
Fuel Pressure Sensor: Testing and Inspection
Fuel Pressure Sensor, Checking
Diagnostic Procedures
Fuel Pressure Sensor, Checking
Special tools, testers and auxiliary items required
‹› Multimeter.
‹› Wiring diagram.
Test requirements
‹› The Fuel Pump (FP) Control Module (J538) OK.
‹› The Motronic Engine Control Module (ECM) ( J623 ) fuses OK.
‹› The fuel filter OK.
‹› The battery voltage at least 12.5 V.
‹› All electrical consumers switched off (radiator fan must NOT run during test).
‹› A/C switched off.
‹› The fuel tank at least 1/4 filled.
‹› The ignition switched OFF.
Test procedure
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Perform a preliminary check to verify the customers complaint. Refer to => [ Preliminary Check ] See: Testing and Inspection/Scan Tool Testing
and Procedures/Preliminary Check
Start diagnosis
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Remove the engine cover with air filter. Refer to the Repair Information.
Checking voltage
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Disconnect the Fuel Pressure Sensor (G247) electrical harness connector.
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Switch the ignition ON.
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Using a multimeter, check the Fuel Pressure Sensor (G247) electrical harness connector - 1 - terminals for voltage.