The engine revs increase whilst changing gear

Make: Fiat
Model: Stilo Factory Service Manual
Year: 2001–2007
Section: Gear shift › The engine revs increase whilst changing gear

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Fault diagnosisThe engine revs increase whilst changing gear

THE ENGINE REVS INCREASE WHILST CHANGING GEAR

2.4 20v

The problem disappears if I release the accelerator pedal when changing

The clutch appears to be slipping and there is a smell of burning every so often

0	CONTROL UNIT ERRORS CHECK	All OK	Problems met	Operation
		Results of the tests
	Check that there are no control unit errors. In particular: Error on CAN network (NCR-NCM)	Continue to Step 3	Presence of one or more of the errors included in the list	Continue to Step 1
1	CHECKS ON FAULTS DETECTED	All OK	Problems met	Operation
	Check the faults See Test 2127I What to do depending on the error' present in the Selespeed control unit No accelerator pedal information.	End of diagnosis	One of the control units does not dialogue	Repair/replace the control unit concerned Continue to Step 2
2	AFTER THE CHECKS ON THE FAULTS DETECTED	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	The fault persists	Continue to Step 3
3	CARRY OUT CLUTCH PARAMETER CALIBRATION USING THE EXAMINER	All OK	Problems met	Operation
	In active diagnosis carry out the calibration of the clutch parameters through the 'clutch self-calibration enablement' and 'calculation of the clutch degradation index'	Continue to Step 4
4	CHECK WITH ROAD TEST	All OK	Problems met	Operation
	Carry out a road test making sure to carry out as many gear changes as possible with all the available gears (under different engine rpm and load conditions). Check that the fault has disappeared	End of diagnosis	The fault persists	Continue to Step 5
5	CLUTCH PLATE CHECK	All OK	Problems met	Operation
	Check the clutch disc: it must conform and must not be worn	Continue to Step 7	The clutch disc is worn/does not conform	Replace the clutch plate Op. 1810A24 Continue to Step 6
6	VEHICLE OPERATIONAL CHECK	All OK	Problems met	Operation
	Carry out another road test and check that the fault has disappeared	End of diagnosis	The fault persists	Continue to Step 7
7	THE FAULT PERSISTS	All OK	Problems met	Operation
	Check that the fault is no longer present	End of diagnosis	Fault persists	Search for the fault starting from another symptom'

‹ Prev The car goes into neutral by itself Next › The engine has cut out

Parts & tools for this job For 2001 Fiat Stilo

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