P0638 Diagnostic Trouble Code Discussion for March 2021
Throttle Actuator Control Range/Performance
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0638
| Help Request | Posted | |
| 2016 Kia Forte EX 2.0L MIL Lamp on VIN: KNAFX4A6G5 P0638: Throttle Actuator Control Range Performance. Got this '16 Kia Forte 2.0 setting P0638 Throttle Actuator Range Performance code. Belongs to used car lot and they have already replaced throttle body with aftermarket unit. Code will not clear. Checked all of the wires from ecm to to throttle body, they ... |
March 10, 2021 | |
| 2016 Kia Forte EX 2.0L MIL Lamp on VIN: KNAFX4A6G5 P0638: Throttle Actuator Control Range Performance. Got this '16 Kia Forte 2.0 setting P0638 Throttle Actuator Range Performance code. Belongs to used car lot and they have already replaced throttle body with aftermarket unit. Code will not clear. Checked all of the wires from ecm to to throttle body, they ... |
March 11, 2021 |
