SIMTEC 56.1 F2: TROUBLE CODE TABLE
| Trouble Code | Information Sensor |
|---|---|
| Cause of Fault | Remedy in |
F0: DATA LIST
| No. | Trouble Code Storage when... |
13
| O2 SENSOR OPEN CIRCUIT | |
|---|---|
| 26, 27, 28, 29, 30, 31 | · Engine running at idle speed |
Coolant temperature higher than 31 °C / 88 °F
or
· Engine running in load range
Coolant temperature higher than 31 °C / 88 °F
· Control unit has recognized at least 30 lean - rich - lean changes (oxygen·sensor jumps) at the oxygen sensor input
Difference between average maximum and average minimum oxygen sensor voltage is less than 1 V
(oxygen sensor voltage variation too small)
· Conditions must be fulfilled for at least 5 s
Effects:
· Oxygen sensor regulation and controlled canister purge valve regulation are blocked
· The controlled canister purge valve is actuated at a minimum value