P0639 - Throttle Actuator Control Range/Performance Bank 2
P0639 is a generic powertrain diagnostic trouble code indicating Throttle Actuator Control Range/Performance Bank 2. It relates to the Computer Output Circuit (PCM/ECU) system.
DTC Breakdown (SAE J2012)
| System | Powertrain (P) |
| Type | Generic |
| Subsystem | Computer Output Circuit (PCM/ECU) |
| Fault Index | 39 |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code P0639 mean?
The dtc/">diagnostic trouble code P0639 represents Throttle Actuator Control Range/Performance Bank 2. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
Detailed diagnostic guides and specific fix procedures for code P0639 are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about P0639
What does P0639 mean?
The diagnostic trouble code P0639 represents Throttle Actuator Control Range/Performance Bank 2. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
What is the system for P0639?
The P0639 code is located in the vehicle's Powertrain network.