Simtec 56.0/ 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 speedCoolant temperature higher than 31 °C/ 88 °F (X 20 XEV) or higher than 40 °C/ 104 °F (C 18 XE/ C 18 XEL) |
or
Engine running in load range
Coolant temperature higher than 31 °C/ 88 °F (X 20 XEV) or higher than 45 °C/ 113 °F (C 18 XE/ C 18 XEL)
· Control unit has recognised at least 30 lean-rich-lean changes (lambda jumps) at 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 tank vent valve regulation are blocked
| · The tank vent valve is actuated to a minimal value |