23 · Diagnostics

P2100 - motorised throttle

Make: Alfa Romeo
Model: Brera and Spider Factory Service Manual
Year: 2005–2010
Section: Examiner - diesel electronic management › P2100 - motorised throttle

‹ Prev P2085 - temperature sensor on particulate filter input Next › P2101 - motorised throttle

Fault diagnosisP2100 - motorised throttle

P2100 - MOTORISED THROTTLE

2.4 JTD 20v

The diagnostic equipment signals: Error P2100 (motorized throttle).

This error is detected if the control unit recognizes a malfunction in the circuit through an internal logic evaluation: short circuit to earth/positive or break in the connecting circuit at Pin 52 of the junction unit.

1	Check on throttle casing operation	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the integrated throttle casing actuator is working properly by carrying out the test See Test 1060GO INTEGRATED THROTTLE BODY OPERATION CHECK	End of diagnosis

Check on throttle casing operation

ALL OK

PROBLEMS ENCOUNTERED

ACTION

Check that the integrated throttle casing actuator is working properly by carrying out the test

See Test 1060GO INTEGRATED THROTTLE BODY OPERATION CHECK

End of diagnosis

‹ Prev P2085 - temperature sensor on particulate filter input Next › P2101 - motorised throttle

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