Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Downstream Sensor
1.
Disconnect the heated oxygen sensor connector.
2.
Check that there is continuity between terminal 1 and terminal 3 on the heated oxygen sensor connector.
3.
If there is no continuity, replace the heated oxygen sensor.
NOTE: If the scan tool does not display the standard value although no malfunction is found by the above-mentioned continuity test and harness check, replace the heated oxygen sensor.
