K180 HIGH ENGINE OIL TEMPERATURE - ENGINE FAILURE WARNING LIGHT ON

		Test results
1	CHECK OF OBSTRUCTIONS ON THE AIR-SUPERCHARGING AIR EXCHANGER	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	With engine on, check for possible obstructions in the air-supercharging air heat exchanger due to foreign bodies trapped while driving	Go to Step 2	Presence of obstructions on the air-supercharging air heat exchanger	Restore the correct operation of the air-supercharging air heat exchanger or replace it, if necessary Op. 1048B50 SUPERCHARGING AIR-AIR HEAT EXCHANGER - R.R.
2	LEAK CHECK ON THE SUPERCHARGING CIRCUIT	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	With engine on, check whether the leak occurs in the intercooler sleeves	Go to Step 3	Found a leak in the air-supercharging air heat exchanger sleeves	Restore the seal of the circuit or, if necessary, replace the sleeves
3	LEAK CHECK ON THE SUPERCHARGING CIRCUIT	OK (NO FAULTS DETECTED)	FAULT DETECTED	OPERATION
	Check that the leak is next to the air-supercharging air heat exchanger pipe junctions, due to the blows received	End of diagnosis	A leak has been identified that is next to the air-supercharging air heat exchanger and is due to the blows received	Air-supercharging air heat exchanger replacement Op. 1048B50 SUPERCHARGING AIR-AIR HEAT EXCHANGER - R.R.