Conditions for Setting the DTC

WARNING: This page is about a different car, the 2005 Suzuki Reno and 2005 Suzuki Forenza. However, it is still accessible from the selected car via links, so may be relevant.

O2S1 average transition time between 0.3-0.6 volts is greater than;
- Lean to rich:
  125 milliseconds (AT)
  
  100 milliseconds (MT)
- Rich to lean:
  100 milliseconds (AT)
  
  85 milliseconds (MT)
Closed loop stoichiometry.
Engine Coolant Temperature (ECT) is greater than 70 °C(158°F).
System voltage is greater than 10 volts.
Engine run time is greater than 60 seconds.
Purge Duty Cycle (DC) is less than 20%.
The RPM is between 1600 and 4300.
Airflow is between 9 and 40 g/sec.
DTCs P0106, P0107, P0108, P0112, P0113, P0117, P0118, P0122, P0123, P0131, P0132, P0134, P0171, P0172, P0201, P0202, P0203, P0204, P0300, P0336, P0337, P0351, P0352, P0401, P0402, P0404, P0405, P0406, P0443, P0488, P0496, P0502, P0506, P0507, P2195, and P2196 are not set.
2 second delay after conditions are met.