SIMTEC 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 greater than 4.9 V |
(short circuit to voltage or circuit interruption)
· Condition must be fulfilled for at least 0.2 s
Replacement values:
· Trouble codes 73 and 74 not recognized:
The control unit calculates using a throttle valve angle calculated internally from the engine speed and air mass
· Trouble code 73 or 74 recognized:
The control unit calculates with a throttle valve angle of 4.2'
Effects:
· Controlled canister purge valve regulation is blocked
· The controlled canister purge valve is actuated at a minimum value
· All adaptation is blocked
If trouble code 73 or 74 was recognized:
· Oxygen sensor regulation is blocked