The B0004 fault code, applicable to all car manufacturers, means “Driver Knee Bolster Deployment Control (Subfault)”.
The B0003 fault code, applicable to all car manufacturers, means “Driver Frontal Stage 3 Deployment Control (Subfault)”.
The B0002 fault code, applicable to all car manufacturers, means “Driver Frontal Stage 2 Deployment Control (Subfault)”.
The B0001 fault code, applicable to all car manufacturers, means “Driver Frontal Stage 1 Deployment Control (Subfault)”.
Foam car wash, also known as water-wax car wash, contains abundant paint-brightening active agents in its car wash liquid, leaving the vehicle clean, sparkling, and radiant after washing.
What car wash equipment is needed? With the increasing number of private cars, the car wash industry has also developed rapidly, and many people want to start a car wash business. What equipment is needed for a car wash now? The following experience will introduce some essential equipment and items for car washing.
The P0021 fault code, applicable to all car manufacturers, means “A Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)”.
The P0020 fault code, applicable to all car manufacturers, means “A Camshaft Position Actuator Circuit/Open (Bank 2)”.