大众奥迪 电子节气门阀体总成 06A133062R Throttle Body 精确匹配

Electronic throttle body assembly directly replaces OEM numbers 06A133062R and 0280750061 with exact fit; no modifications needed. Function: controls engine intake air by determining how much air enters when the accelerator is pressed, working with injectors. Compatible with VW/Audi EA113 series engines, such as Passat B5 and Audi A4 B6. After installation, idle oscillation, acceleration hesitation, and slow throttle response are typically resolved, and fuel economy can improve. If you notice rough idle, sluggish throttle, or EPC light on, the throttle body is likely aging and should be replaced.