SIMTEC 56.1 F2: TROUBLE CODE TABLE
| Trouble Code | Information Sensor |
|---|---|
| Cause of Fault | Remedy in |
F0: DATA LIST
| No. | Trouble Code Storage when... |
56
| IDLE AIR CONTROL |
VOLTAGE HIGH
| 23, 24, 25 |
|---|
| · Short circuit to voltage or interruption in circuit to control unit 52 |
· Condition must be fulfilled for at least 0.3 s
· No fault recognition at a pulse ratio lower than 9.4 %
Effects:
· Oxygen sensor regulation and tank vent valve regulation are blocked
· All adaptation except throttle valve adaptation is blocked
· Deceleration fuel cutoff inhibition
· The controlled canister purge valve is actuated at a minimum value
· At throttle valve values lower than 12.20, 2 cylinders are switched off for safety reasons.