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Checking voltage supply terminal 15 >
< Test sequence
Leon Mk2
Power unit
Manual 4-cyl. injection engine (4 valves), mechanics
Mixture preparation system, electronic inj.,Gas
Engine control unit / ntrol_unit_voltage_supply_checking/">Control unit voltage supply: checking
Checking voltage supply terminal 30
Checking voltage supply terminal 30
Checking voltage supply terminal 30
–
Measure supply voltage between test box sockets 1+2 using multimeter and adapter cables from -V.A.G 1594-: Specification: min. 11.5 V
If the specification is not obtained:
–
Check wiring connections to relay plate according to current flow diagram.
→ Current flow diagrams, Electrical fault finding and Fitting locations
Power unit
Manual 4-cyl. injection engine (4 valves), mechanics
Mixture preparation system, electronic inj.,Gas
Engine control unit / ntrol_unit_voltage_supply_checking/">Control unit voltage supply: checking
Checking voltage supply terminal 30
Checking voltage supply terminal 15 >
< Test sequence