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Home >> Suzuki >> 2007 >> SX4 Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 235 (Engine Control System - Introduction) >> General Description >> OBD System Description - Catalyst Monitor >> Post Catalyst Fuel Trim System Diagnosis Bank 2 >> 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.

Lean:

The I-share of the adaptation value > 300 ms

For the first time

=> Increment time counter until counter > 1 s

Then an error is detected.

Or

A lambda set-point shifting is or was active and Minimum mass air flow integral outside of PUC reached.

=> Error detected

Rich:

The I-share of the adaptation value < -300 ms

For the first time

=> Increment time counter until counter > 1 s

Then an error is detected.

Or

A lambda set-point shifting is or was active and Minimum mass air flow integral in PUC reached.

=> Error detected