Trouble code P0133 & P1134 P0133 HO2S Slow Response Bank 1 Sensor 1 and P1134 HO2S Transition Time Ratio Bank1 Sensor1 Both of these codes are common for the Oxygen Sensor. I hope this helps.
Question about Cars & Trucks
...P0133 and P1134, bank 1 and sensor 1. Both are O2 sensors and one is the same sensor that was changed 2 weeks ago. i have replaced an O2 sensor and had similar failure after 1500 miles. I removed it, ...
Question about GMC Cars & Trucks
P0133 HO2S Slow Response Bank 1 Sensor 1 DTC P0134 HO2S Circuit Insufficient Activity Bank 1 Sensor 1 DTC P0135 HO2S Heater Performance Bank 1 Sensor 1 DTC P0137 HO2S Circuit Low Voltage Bank 1 Sensor
P0133, P0134, P0138, P0171, P0172, P1133, P1134) The most likely cause of DTC (Diagnostic TroubleCode) P1133 is contamination of the O2 Sensor. Replacing a contaminated O2 Sensor without repairing the
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