Engines / Diesel / EDC 17 CAN general / Test of exhaust gases temperature sensor (G235; G495;648) CBAx

Search: Search area:

Mark	Model	Control unit	Diagnostic operation

Mark

Select a vehicle make or a common group such as Service Intervals, Engines, Transmissions, Immobilizers and Independent Heaters.

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

This operation was considered useful 1x.

You are not logged! System works in DEMO mode only now where numbers are replaced with X characters. For 49 EUR only You will get access into full system. You can pay by credit card or bank transfer. Click BUY button for purchase and You will get login to diagnostic procedures database imediatelly.

Log-in Buy

Conditions:
- engine speed = idling
- engine temperature > XX°C

connect with the control unit XX - engine

XX - Measured values

group XXX

field X = actual value (temperature upstream of component: turbo blower)

group XXX

field X = actual value (temperature upstream of component: catalyst)
field X = actual value (temperature upstream of component: Diesel Particulate Filter)

increase rpm to XXXX rpm

desired condition:

group XXX field X = increasing - strongly
group XXX field X, field X = increasing - moderately

group XXX field X > group XXX field X > group XXX field X

for this test, it is suitable to use graphical representation VagScope

Picture documentation:

+ G235-def.JPG

+ G235 - OK.JPG

if values are not achieved - check component:
- temperature sensor
- wiring
- connector connections

Log-in Buy