F5: Check For O2 Sensor Failure
With the conditions held as F4, suddenly decelerate to idle.
- Has the voltage dropped to 400mV or less?
Yes
GO to F6 F6: Check For O2 Sensor Failure
No
Renew O2 sensor. Reconnect plug(s)
GO to F8 F8: Stop
With the conditions held as F4, suddenly decelerate to idle.
- Has the voltage dropped to 400mV or less?
Yes
GO to F6 F6: Check For O2 Sensor Failure
No
Renew O2 sensor. Reconnect plug(s)
GO to F8 F8: Stop