Eos (1F7) V6-3.2L (BUB) (2008)
Checking voltage supply
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Switch the ignition on.
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Using a Multimeter, check the Ignition Coil electrical harness connector terminals 1 to 4 for voltage.
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 Ignition Coil electrical harness connector terminal 1 to the Power Supply Relay (terminal 30, B+) (J317) terminal 87 for an open circuit.
Specified value: 1.5 ohms Max.
If the specified value was not obtained:
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Check the wiring connection for an open circuit, short circuit to Battery (+) or Ground (GND).
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Check the wiring connection for damage, corrosion, lose or broken terminals.
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If necessary, repair the faulty wiring connection.
If the specified values were obtained:
Checking activation
CAUTION!
Do not touch the Ignition Coils connecting parts or adapter cables during the following test.
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Disable the power supply to the Fuel Injectors by removing Fuse SB6 (on fuse panel B) from the fuse holder.
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Using a diode test lamp, check the Ignition Coil electrical harness connector terminals 2 to 3 for voltage.