P0421 · صياغة الشركة المصنعة

Catalyst efficiency below threshold

NHTSA 10116083 · NHTSA 10185594

CATALYTIC CONVERTER SYSTEM

NHTSA 10093127 · NHTSA 10105502

Catalyst 1 Efficiency Below Threshold Bank 1

NHTSA 10139942 · NHTSA 10140028 · NHTSA 10141275

Catalyst 1 Efficiency Below Threshold Bank 1.** ·

NHTSA 10138956 · NHTSA 10224644

Catalyst 1 Efficiency Below Threshold Bank 1

NHTSA 10168471 · NHTSA 10180257 · NHTSA 10221867