Does anyone know what a "secondary injection "code might mean ?
It warms the car up more quickly to reduce emissions/improve economy by returning warm air from the motor into the air intake, when the car is cold.
Secondary Air Injection (AIR) solenoid valve -N112-, checking
Secondary Air Injection (AIR) pump relay -J299- and activation, checking
Secondary Air Injection (AIR) pump motor -V101-, removing and installing
Combination valve for Secondary Air Injection (AIR), checking function and proper seal
Left combination valve for secondary air injection, removing and installing
Right combination valve for secondary air injection, removing and installing
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