DTC P0133: O2 Sensor 1/1 Slow Response, DTC P0139: O2 Sensor 1/2 Slow Response, DTC P0153: O2 Sensor 2/1 Slow Response, DTC P0159: O2 Sensor 2/2 Slow Response: Testing

Fig 1: Testing: DTC P0133: O2 Sensor 1/1 Slow Response (1 Of 2)

Courtesy of DAIMLERCHRYSLER CORP.

Fig 2: Testing: DTC P0133: O2 Sensor 1/1 Slow Response (2 Of 2)

Courtesy of DAIMLERCHRYSLER CORP.