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Test sequence >
< Checking lambda probe heating Z19 for lambda probe upstream of catalytic converter
A3 Mk1
Power unit
Simos injection and ignition system (4-cylinder)
Mixture preparation system, electronic inj.,Gas
Checking Lambda control / ecking_lambda_probe_heating_z19_for_lambda_probe_upstream_of_catalytic_converter/">Checking lambda probe heating Z19 for lambda probe upstream of catalytic converter
Special tools and workshop equipment required
Special tools and workshop equipment required
Special tools and workshop equipment required
t
-V.A.G 1526 A-
t
-V.A.G 1594 A-
t
-V.A.G 1598/31-
Note!
t
Coolant temperature at least 80 °C ⇒ display group 004, display zone 3.
t
Fuse for lambda probe heating OK.
→ Current flow diagrams, Electrical fault finding and Fitting locations
Power unit
Simos injection and ignition system (4-cylinder)
Mixture preparation system, electronic inj.,Gas
Checking Lambda control / ecking_lambda_probe_heating_z19_for_lambda_probe_upstream_of_catalytic_converter/">Checking lambda probe heating Z19 for lambda probe upstream of catalytic converter
Special tools and workshop equipment required
Test sequence >
< Checking lambda probe heating Z19 for lambda probe upstream of catalytic converter