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Home >> Suzuki >> 2007 >> SX4 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 235 (Engine Control System - Introduction) >> General Description >> OBD System Description - Oxygen Sensor Monitor >> HO2S Slow Response / Frequency Bank 1 & 2 Sensor 1 >> Malfunction Criteria And Threshold Value(S)

Malfunction Criteria And Threshold Value(S)

WARNING: This page is about a different car, the 2006 Suzuki Verona. However, it is still accessible from the selected car via links, so may be relevant.

Number of measured complete controller periods > 50 and

Total ratio between measured and max.

allowed rich time > 1.5937

or

Total ratio between measured and max.

allowed lean time > 1.5937

or

-0.5 >

(Total ratio between measured and max. allowed lean time - total ratio between measured and max. allowed rich time)

or

0.5

(Total ratio between measured and max. allowed lean time - total ratio between measured and max. allowed rich time)

frequency to low => error detected