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Home >> Volvo >> 2003 >> S80 2.9 L6-2.9L VIN 92 B6294S2 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Checking Ignition Spark
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Checking Ignition Spark






Checking ignition spark

Checking ignition spark




- Ignition off
- Do not disconnect ignition coil, let wiring remain in place.
- Install a new spark plug in the ignition coil, place it against the engine.
- Ignition on

Caution! Never activate a ignition coil which is installed on the engine. Engine damage may be caused if there is a fuel in the cylinder. Check carefully that only the dismounted coil is activated. Cylinder order is calculated from the camshaft gears.

Activate the relevant ignition coil.









Is there a spark?

Yes - DONE

No - Replacing component

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Replacing component




Try a new ignition coil.

Other information:
- To replace the ignition coil see Replacing ignition coil Service and Repair.

Continue - FAULT FOUND

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