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Exhaust Emission Control System, Petrol: Overview Saab 9-3 I

Testing & Diagnostics 1 illustration

Identifying Oxygen Sensor. Scheme 33

Scheme 33: Identifying Oxygen Sensor
TypeBosch LSH25 with electric preheating
Rating, pre-heatingWatts12
Control rangeV0-1
Resistance at 20°C (68°F pins 1-2)Ohm3.5 +/- 0.4 (PTC)

OXYGEN SENSOR TECHNICAL DATA (UNLEADED PETROL)

TypeBosch LSH23 with electric preheating
Rating, pre-heatingWatts18
Resistance at 20°C (68°F pins 1-2)Ohm2.0

OXYGEN SENSOR TECHNICAL DATA (LEADED PETROL)

Type, oxygen sensor 1See TRIONIC ENGINE MANAGEMENT SYSTEM .
Type, oxygen sensor 2See TRIONIC ENGINE MANAGEMENT SYSTEM .

OXYGEN SENSOR B235R, B205L/R DESCRIPTIONS

Brief description

To meet the exhaust emission requirements applicable in certain markets, the cars are equipped with one of the following exhaust emission control systems