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Checking The Fuel Injection System And Components

In the event of diagnostic trouble codes (DTCs), that affect camshaft control or camshaft reset valve, these must be fault-traced first.

Check that the engine oil level is correct.

Check for air leakage in the intake system.

Check the function of the crankcase ventilation.

Check the fuel pressure and residual pressure.

Check the flywheel for damage.

Check the engine for leaks.

Other information 

Fig 1: Identifying Ignition Coil
GLL103037Courtesy of VOLVO CARS OF NORTH AMERICA.


In the event of diagnostic trouble codes (DTCs), that affect camshaft control or camshaft reset valve, these must be fault-traced first.

Check that the engine oil level is correct.

Check for air leakage in the intake system.

Check the function of the crankcase ventilation.

Check the fuel pressure and residual pressure.

Check the flywheel for damage.

Check the engine for leaks.

Other information 

Fig 1: Identifying Ignition Coil
GLL103037Courtesy of VOLVO CARS OF NORTH AMERICA.