Skoda Workshop Service and Repair Manuals > Octavia Mk1 > Drive unit | 2.0 ltr./85 kW Engine, Fuel Injection and Ignition System | Self diagnosis, V.A.G Inspection Service | Self-diagnosis IV | Reading readiness code | Meaning of the 8-digit numerical block of the readiness code

Meaning of the 8-digit numerical block of the readiness code

The readiness code is only generated when all display positions are at “0”
1	2	3	4	5	6	7	8	Diagnosis function
							0	Catalytic converter
						0		Catalytic converter heater (no diagnosis at present/always “0”)
					0			Activated charcoal filter system (tank ventilation system)
				0				Secondary air system
			0					Air conditioning system (no diagnosis at present/always “0”)
		0						Lambda probes
	0							Lambda probe heater (no diagnosis at present/always “0”)
0								Exhaust gas recirculation (not fitted/always “0”)

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