Conditions for Running the DTC

WARNING: This page is about a different car, the 2008 Suzuki Swift +, 2008 Pontiac Wave, and 2008 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.

P0135

DTCs P0031, P0032, P0106, P0107, P0117, and P0118, are not set.
The HO2S 1 heater pulse width modulation (PWM) is greater than 0.05 percent.
The engine has been running for 60 seconds.
The ignition 1 voltage is greater than 10 volts.
The manifold absolute pressure (MAP) is less than 65 kPa.
The DTC runs continuously when the above conditions are met for 375 milliseconds.

P0141

The HO2S 2 heater pulse width modulation (PWM) is greater than 0.05 percent.
The engine has been running for 30 seconds.
The ignition 1 voltage is greater than 10 volts.
The DTC runs continuously when the above conditions are met for 375 milliseconds.