Test Description

Number(s) below refer to step number(s) on Diagnostic Table.

1. 1. The On-Board Diagnostic (OBD II) System Check prompts technician to complete some basic checks and store freeze frame and failure records data on scan tool if applicable. This creates an electronic copy of data taken when malfunction occurred. The information is then stored on scan tool for later reference.
2. 14. The replacement PCM/ECM must be programmed.
3. 17. If no malfunctions have been found at this point and no additional DTCs were set, refer to "Diagnostic Aids" for additional checks and information.

Fig 1: DTC P0133: O2 Bank 1 Sensor 1 - Slow Response (1 Of 3)

Courtesy of DAEWOO

Fig 2: DTC P0133: O2 Bank 1 Sensor 1 - Slow Response (2 Of 3)

Courtesy of DAEWOO

Fig 3: DTC P0133: O2 Bank 1 Sensor 1 - Slow Response (3 Of 3)

Courtesy of DAEWOO