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Data bus: testing >
< Rev signal: testing
Leon Mk2
Power unit
3-cyl. diesel engine, mechanics
Fuel preparation system Diesel injection
Supplementary signals: testing / v_signal_testing/">Rev signal: testing
Test process
Test process
Test process
–
Attach the test box -V.A.G. 1598/31- to the wiring harness of the control unit.
–
Following the wiring diagram, test the wiring from contact 27 of the test box to the instrument panel for open circuits.
→ Current flow diagrams, Electrical fault finding and Fitting locations
Power unit
3-cyl. diesel engine, mechanics
Fuel preparation system Diesel injection
Supplementary signals: testing / v_signal_testing/">Rev signal: testing
Test process
Data bus: testing >
< Rev signal: testing