Lambda Probe - VESPA GTS 250 I.E. Workshop Manual

Injection
Reset should be performed in the following cases:
- on first fitting.
- if the injection control unit is replaced.
N.B.
THE TPS RESETTING POSITION MUST NOT BE CARRIED OUT WITH A USED THROTTLE BODY
BECAUSE POSSIBLE VALVE WEAR AND STOP WEAR FOR THE MINIMUM OPENING MAKE THE
AIR FLOW DIFFERENT FROM THAT OF PRE-CALIBRATION.
Given that the TPS resetting is also done when the
control unit is replaced, place the control unit - filter
box bellows at 45° during the refitting operation as
shown in the photograph.

Lambda probe

Lo schema sottostante è valido per i telai dal numero ZAPM4510000001007 al ZAPM4510000001578.
Per i telai successivi consultare la pagina 2.
INJEC - 46
Vespa GTS 250 I.E.