Skoda Workshop Service and Repair Manuals > Octavia Mk1 > Drive unit | 1.6 l/75 kW Engine, Fuel Injection and Ignition System | Self diagnosis, V.A.G Inspection Service | Self-diagnosis VI | Reading measured value block - display groups 030 to 132 | Display group 046, diagnosis of the catalytic converter efficiency

Display group 046, diagnosis of the catalytic converter efficiency

Mode basic setting 04

BFQ: Brake and accelerator pedal pressed simultaneously, engine running at fast idling

AVU: Engine runs in higher speed

System in basic setting 46			→	[lt ] Readout on display
xxxx rpm	xxx.x °C	x.xx	Text
1	2	3	4	[lt ] Display field	Specification	Analysis
				Result of catalytic converter test (Test OFF, Test ON, Cat B1 O.K., Cat B1 N.O.K.)	Cat B1 O.K.	---
			Catalyst efficiency		0,50…1,00	---
		Catalytic converter temperature			min. 400.0 °C	---
	Engine speed				2500...4000 rpm 2100…4500 rpm → Note	---

¹⁾	for engines with engine code AVU