ITEC- 4ZD1 F2:TROUBLE CODE TABLE
| Trouble Code | Information Sensor Cause of Fault | Data List No. | Trouble Code Storage when |
|---|---|---|---|
| 21 | THROTTLE SWITCH SYSTEM ERROR | - | · Idle position switch and full position switch are simultaneously in the ON position |
· Above condition must be fulfilled for at least 5 s
Replacement value:
· Both switches are regarded as being OFF.
Effect:
· The fuel consumption rate is worse.
| · The exhaust tends to be lean when throttle is fully opened. |