Volkswagen Golf
P0638
The P0638 code indicates an issue with the throttle/pedal position sensor range/performance problem in a Volkswagen Golf MK7.5 (2020-Present). This typically involves the relationship between the throttle position sensor and the engine control module (ECM).
1 SolutionP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
Engine
Symptoms
5 common
- •Check engine light illuminated
- •Poor acceleration response
- •Engine stalling or hesitation
- +2 more
Most Affected Generations
1 generation
5G
1
Top Affected Components
1 component
Engine
1
Severity Levels
1 level
high
1
Quick Facts
1
Total Solutions
1
Affected Components
5
Common Symptoms
1
Generations
All Solutions
Showing 1 of 1 solution for error code P0638 across all generations.
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