Idle Speed
On 911 Carrera, idle stabilizer must be by-passed. See IDLE SPEED & MIXTURE in PORSCHE TUNE-UP PROCEDURES. Idle speed is adjusted by turning adjusting screw, located at by-pass port of throttle housing.
On 911 Carrera, idle stabilizer must be by-passed. See IDLE SPEED & MIXTURE in PORSCHE TUNE-UP PROCEDURES. Idle speed is adjusted by turning adjusting screw, located at by-pass port of throttle housing.