This is the vacuum control box from a 90-91 B21A1 Prelude. The EGR parts/hose have been removed. The MAP sensor and purge control solenoid are still inside. Some of the vacuum lines have been replaced with new ones.
This is the vacuum control box from a 90-91 B21A1 Prelude. The EGR parts/hose have been removed. The MAP sensor and purge control solenoid are still inside. Some of the vacuum lines have been replaced with new ones.