Engines / Petrol / 1.6/55 kW AEE / Adjustment of ignition timing

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Model

Control unit Select the desired control unit as accurately as possible. The UDS identifier EV_xyz can be found in the VCDS after connecting to the control unit and then in the Extended Identification.

Select the desired control unit as accurately as possible. The UDS identifier EV_xyz can be found in the VCDS after connecting to the control unit and then in the Extended Identification.

Diagnostic operation Select the desired diagnostic procedure.

Diagnostic procedure

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Conditions:
- appliances = OFF
- number of faults = X
- engine temperature > XX °C
- throttle valve - closed

Start the engine

connect with the control unit XX - engine

XX - Basic settings group XXX
Start
observe values: field X
XXXXXXXX = error stored to error memory
XXXXXXXX = unoccupied
XXXXXXXX = air-conditioning ON
XXXXXXXX = idle speed switch - off
XXXXXXXX = lambda control fault
XXXXXXXX = throttle valve - open
XXXXXXXX = engine speed > XXXX rpm
XXXXXXXX = engine temperature < XX °C

required values:
field X = XXXXXXXX

to achieve the values - the control unit increases the engine speed

set the timing using a stroboscope (X +-X °)

do basic settings: throttle valve

Created on: XX.XX.XXXX XX:XX:XX (hnz) Copyright © XXXX-XXXX, AutoComSoft Ltd All rights reserved.

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