Applicable Models - 1990-1994 for Nissan D21,1995-1996 for Nissan Pickup. Part Number - AFH55M10 MAF1115 7450052 MF21029 MA236 221029M , Meet or exceed OEM Standards.. Performance - Very small intake resistance, fast response, accurate measurement, mass flow detection, without compensation of intake temperature and afor TMospheric pressure.. Positive Role - Measuring the intake gas flow rate, calculating the intake gas flow rate, deterfor Mining the basic fuel injection rate and the basic ignition advance angle.. Kindly Note - Every product must take inspected multiple times before the shipment and clean out the air box and replace the air box before installing the MAF Meter, or the Code and Check Engine Light may keep showing even if you replace a new MAF..
