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Home >> Suzuki >> 2008 >> Reno Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 253 (Engine Control System - Introduction) >> General Description >> OBD System Description - Comprehensive Component (Engine Input) Monitor >> Intake Air temperature (IAT) Sensor Circuit Range/Performance >> Malfunction Criteria And Threshold Value(S)
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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.

Dynamic diagnosis:

IAT < 2.25 °C

Fail Time > 1,000 ms

Plausibility diagnosis:

Increase test:

IAT variation value < Table up to 3.00 °C

Or

IAT variation value > 45 °C

Decrease test:

IAT variation value > Table down to -3.0 °C

IAT variation value < 39.75 °C

Fail Time > 200 ms