Engines / UDS Engines by part number / 01 - Engine [EV_ECM40TFS0114G0906560 001012] / Test - fuel pump: control unit (J538)


Mark Model Control unit Diagnostic operation
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Mark
Model
Part 1 of the order number
Control unit
Diagnostic operation
Diagnostic procedure

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Conditions:
•         ignition = ON
•         engine speed = X rpm
•        
fuel system: tightness of line = OK


connect with the control unit XX - engine


XX - Actuators

select item in drop-down menu:

IDEXXXXX - fuel pump


Start

physically test the function of the activated component


desired condition: active / inactive


upon non--achievement of condition - check component:
- fuel pump
- wiring

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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