Review on 🚗 ECCPP Mass Air Flow Sensor Meter MAF - High-Quality Replacement for Nissan D21 & Pickup by Ron Chang

At first I thought that this sensor was not working properly and replaced it with an original Hitachi device. Then the engine ran too rich, so I went back to this unit. Now the computer shows that the air/fuel mixture is correct. This sensor worked for 5 minutes. When I restarted the engine a few hours later, the engine was overly rich again. Reinstalling the 25 year old sensor made the engine run better but still too rich. It remains to find the original sensor. This ECCPP is junk!