P0130

DTC P0130 - O2 SENSOR CIRCUIT (BANK 1 SENSOR 1)

OUTLINE OF DIAGNOSIS
Detect the malfunction of front oxygen (A/F) sensor output property.
Judge NG when the front oxygen (A/F) sensor output continues to be lean.




COMPONENT DESCRIPTION




ENABLE CONDITION

GENERAL DRIVING CYCLE
Perform the diagnosis continuously in 230 seconds after engine starting.

DIAGNOSTIC METHOD




- Abnormality Judgment
Judge NG when the continuous time of completing all the malfunction criteria becomes more than the time (10 seconds) needed for diagnosis




- Normality Judgment
Judge OK when the cumulative time until completing all the malfunction criteria becomes more than the time (10 seconds) needed for diagnosis

DTC CLEAR CONDITION
- When the OK idling cycle was completed 40 times in a row
- When "Clear Memory" was performed

MALFUNCTION INDICATOR LIGHT CLEAR CONDITION
- When the OK driving cycle was completed 3 times in a row
- When "Clear Memory" was performed

FAIL SAFE
None

ECM OPERATION AT DTC SETTING
Memorize the freeze frame data. (For test mode $02)