Engines / Diesel / 2.0/103kW TDI-CR CBAx / Test of DPF differential pressure sensor


Mark Model Control unit Diagnostic operation
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Mark
Model
Control unit
Diagnostic operation
Diagnostic procedure

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Conditions:

•         first execute the function: clogging of Diesel particulate filter - Test
•        
engine speed = X rpm


connect with the control unit XX - engine

XX - Measured values group XXX

required values:

field X =
X (differential pressure)

Start the engine

engine speed =
idling

wait XXs

XX - Measured values group XXX

required values:
field X =
X mbar ± X mbar (differential pressure)

increase rpm to XXXX - XXXX rpm

required values:
field X =
XX mbar ± XX mbar (differential pressure)



if values are not achieved - check component: tube to sensor (tightness of line, mistaking), pressure difference sensor DPF - wiring, pressure difference sensor DPF


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.

Volkswagen workshop manuals for diagnostics

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