Eos (1F7) L4-2.0L Turbo (BPY) (2007)
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Using a multimeter, check the Turbocharger Recirculating Valve N249 electrical harness connector terminal 1 to Ground (GND).
Turbocharger Recirculating
Measure to
Valve N249 electrical harness
connector terminal
1
Engine Ground (GND)
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Operate the starter briefly.
Specified value: battery voltage.
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Switch the ignition off.
If the specified value was not obtained:
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Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).
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Check the electrical harness connector for damage, corrosion, loose or broken terminals.
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If necessary, repair the wiring connection.
If no malfunctions are found in the wiring:
Checking wiring
If the manufacturers test box is being used. Perform the following step.
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Install the test box.
If the manufacturers test box is not being used. Perform the following step.
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Remove the Motronic Engine Control Module (ECM) J623.
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Using a multimeter, check the Turbocharger Recirculating Valve N249 electrical harness connector terminal 2 to Motronic Engine Control
Module (ECM) J623 electrical harness connector T60 terminal 21 for an open circuit.
Turbocharger Recirculating
Motronic Engine Control Module
Valve N249 electrical harness
(ECM) J623 electrical connector
connector terminal
T60 terminal or test box socket
2
21
Specified value: 1.5 Ohms max.
If the specification is not obtained:
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Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).
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Check the electrical harness connector for damage, corrosion, loose or broken terminals.