Diagnostic Method
WARNING: This page is about a different variant/trim than selected.
Compare the diagnostic value (fsobd) with the threshold value, and if a condition meeting the malfunction criteria listed below continues for 10 s X 3 time(s) or more, judge that there is a fault in the fuel system.
JUDGMENT VALUE SPECIFICATION
| Malfunction Criteria | Threshold Value |
|---|---|
| fsobd = (sglmd - tglmda) + faf + flaf | < Value from Map |
| In this case: sglmd = measured lambda | |
| tglmda = target lambda | |
| faf = main feedback compensation coefficient (every 64 milliseconds) | |
| flaf = main feedback learning compensation coefficient |
VALUE SPECIFICATION - MAP
| Warm-up increase compensation coefficient | 0 | 0.102 | 0.199 | 0.301 | 0.330 | 0.500 | 0.602 |
| Threshold Value | 0.65 - 0 | 0.65 - 0.103 | 0.65 - 0.174 | 0.65 - 0.236 | 0.65 - 0.249 | 0.65 - 0.249 | 0.65 - 0.249 |
Perform the diagnosis using the threshold value produced by subtraction.
Time Needed for Diagnosis: 10 s X 3 time(s)
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.