Speed sensors error plausibility error

Make: Fiat
Model: Stilo Factory Service Manual
Year: 2001–2007
Section: Examiner › Speed sensors error plausibility error

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Fault diagnosisSpeed sensors error plausibility error

SPEED SENSORS ERROR PLAUSIBILITY ERROR

The diagnostic equipment signals one or more of the following errors: C1201 ADX speed sensor, plausibility error, C1206 ASX speed sensor, plausibility error, C1211 PDX speed sensor, plausibility error and/or C1216 PSX speed sensor, plausibility error

This error is signalled if the control unit does not detect problems of an electrical nature, but the speed of one of the wheels (transmitted by the sensor) is not plausible

1	SENSOR CHECK	All OK	Problems met	Operation
		Results of the tests
	Visually inspect the state of the sensors involved in the error (front and/or rear, right and/or left). In particular, check: that there are not metal shavings in the magnetic tracks for the flywheels. that the sensor has been correctly fitted that the sensor does not show signs of abrasion or distortion	Continue to Step 2	Metal shavings present	Clean the flywheel track Continue to Step 2
			Sensor incorrectly fitted	Refit correctly. Continue to Step 2
			Left front sensor faulty	Replace the sensor Op. 3340A26. Continue to Step 2
			Right front sensor faulty	Replace the sensor Op. 3340A28. Continue to Step 2
			Left rear sensor faulty	Replace the sensor Op. 3340A35. Continue to Step 2
			Right rear sensor faulty	Replace the sensor Op. 3340A37. Continue to Step 2
2	Continue as instructed by the tester	All OK	Problems met	Operation
	Delete the errors using the diagnostic equipment. Carry out road See Test 3340A ABS intervention checkto make the control unit check whether there are still errors present. Return to the workshop and check that the fault is no longer present using the diagnostic equipment	End of diagnosis	The fault persists	Continue to Step 1

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Parts & tools for this job For 2001 Fiat Stilo

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