Readiness code, generating Audi A4 B6

Readiness code, generating

Requirements

1. Vehicle stationary.
2. Vehicles with automatic transmission: Selector lever in position P or N.
3. Electrical accessories switched off (coolant fan must not run during the test).
4. Air conditioning switched off.

1. Engine coolant temperature (ECT) at least 80°C. Refer to display group 004, display zone 3). Important: Warm up engine by means of a road test.
2. Engine control module version checked: Refer to «Vehicle diagnostic, testing and information system VAS5051, connecting and select functions»(/audi/a4/b6-2000-2006/remont/cooling-fan/#30l-6-cyl-5v-engine-controls-fuel-injection-ignition-engine-codes-avk-bgn__vehicle-diagnostic-testing-and-information-system) . Operation 9: Refer to «Operation 9: Diagnosis of tank seal and oxygen sensor interchange recognition behind catalytic converter»(/audi/a4/b6-2000-2006/remont/cooling-fan/#30l-6-cyl-5v-engine-controls-fuel-injection-ignition-engine-codes-avk-bgn__operation-9-diagnosis-of-tank-seal) , requires different procedures depending on ECM Part No./software version number.

Note. If the test result is immediately displayed as "OK" after selecting a display group during an operation, the test has already been performed and you can continue with the next operation.