Diagnostic Method
Compare the diagnostic value with the threshold value, and if a condition meeting the malfunction criteria continues for 10s x 3time(s) or more, judge that there is a fault in the fuel system.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| Diagnostic value {[Short term fuel trim B1] + [Long term fuel trim B1] + ([A/F Sensor #1] - [Target Equivalence Ratio]) x 100} |
1.35 or more |
Time needed for diagnosis: 10s x 3time(s)
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.