saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

Deceleration Valve > < Catalytic Converter - Alignment Precautions|Page 1286
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Catalytic Converter: Testing and Inspection

1.

Remove catalytic converter from vehicle.

2.

With either opening toward a light source, inspect ceramic insert, then repeat on other side.  If ceramic insert is broken, melted, or clogged, then
the catalytic converter must be replaced.

3.

Tap either end of the converter on a hard, solid surface, then invert and repeat.  Reinspect the ceramic insert.  If any of the ceramic insert os loose
or its position has changed, replace the catalytic converter.

Deceleration Valve > < Catalytic Converter - Alignment Precautions|Page 1286