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Home >> Suzuki >> 2006 >> Grand Vitara Base, AWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 66 (Engine General Information & Diagnosis) >> General Description >> OBD System Description - Catalyst Monitor >> Catalyst Monitor >> Enable conditions
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Enable conditions

WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
ENABLE CONDITIONS CHART

Parameter Minimum Maximum
Engine coolant temp. 58 (136) °C (°F)  
Intake air temp. -14 (7) °C (°F) 70 (158) °C (°F)
Vehicle speed 44 mph 81 mph
Engine load Level load
Engine speed 1675 r/min 3500 r/min
MAF 11.6 g/s 67.0 g/s
Fuel enrichment 95% 106%
Time from idle switch on to off 1 sec.  
Time from engine start 160 sec.  
Engine load change Constant speed
Estimated catalyst temp. 500 (932) °C (°F) 800 (1472) °C (°F)
Fuel system status Closed loop mode