Checking components and wiring
Check the resistance of the heated oxygen sensor (HO2S) between terminals #3 and #4.
Check the signal cable between heated oxygen sensor (HO2S) terminal #4 and control module terminal #A70 (#B10). Check for a short-circuit to supply voltage.
Remedy as necessary.
Other information
- For information about signals on 6 cylinder engines, see Signal specification
- To connect the breakout box and access the control module, see Connecting the breakout box
- To access or replace the heated oxygen sensor (HO2S), see Heated oxygen sensors (HO2S), replacing
- For information about the resistance values, see Component specifications
- See Contents .
- Continue
Refer to Verification