Review on Standard Motor Products EGV882 Valve by Hesham Peltier

Replaced original with P0400 MIL at 270,000 miles. The original was completely dirty inside and the diaphragm was broken. But this part didn't solve my problem. So I replaced the purge solenoid valve and still the same problem. EGR temperature sensor nearby. The infamous Nissan code P0400. Output status not ready. The emissions preparation procedure will not be performed and the check engine light will illuminate when braking from the highway at 55 mph.