Conditions for Setting the DTC
WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
P0151
- The control module detects that the sensor Voltage parameter is less than 80 mV.
- DTC P0151 sets within 100 seconds during the lean test when the above condition is met.
P0152
- The control module detects that the sensor parameter is more than 1,050 mV.
- DTC P0152 sets within 15 seconds during the rich test when the above condition is met.
P0157
- The control module detects that the sensor voltage parameter is less than 80 mV.
- DTC P0157 sets within 100 seconds during the lean test when the above condition is met.
P0158
- The control module detects that the sensor voltage parameter is more than 950 mV.
- DTC P0158 sets within 100 seconds during the rich test when the above condition is met.