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 ... |
|---|---|---|---|
| 21 | THROTTLE POSIT. SENSOR VOLTAGE HIGH | 02 | · Throttle valve potentiometer voltage higher than 4.9 V (short circuit to voltage or circuit interruption) |
· Condition must be fulfilled for at least 0.5 s
Replacement values:
· Trouble codes 73 and 74 not recognised:
The control unit calculates using a throttle valve angle computed internally from the engine speed and the air mass
· Trouble code 73 or 74 recognised:
The control unit calculates with a throttle valve angle of 4.2 °
Effects:
· Tank vent valve regulation is blocked
· The tank vent valve is actuated to a minimal value
· All adaptation is blocked
If trouble code 73 or 74 is recognised:
| · Oxygen sensor regulation is blocked |