A mass air flow sensor is used to find out the mass of air entering a fuel-injected internal combustion engine. The air mass information is necessary for the engine control unit (ECU) to balance and deliver the correct fuel mass to the engine. Air changes its density as it expands and contracts with temperature and pressure. In automotive applications, air density varies with the ambient temperature, altitude and use of forced induction and this is an ideal application for a mass sensor. The engine will usually start but a faulty MAF sensor will make the engine run poor or stall.
QH X/Ref. QM612
Lucas X/Ref. FDM691
O/E X/Ref. 7700109812
F/Parts X/Ref. MAFS040
BRIEF APPLICATION: Nissan Primstar, Vivaro, Renault Clio, Laguna, Megane Diesel
| Cambiare |
VE700196 |
| Beckermann |
8030062 |
| Fuel Parts (Marathon) |
FPMAFS040 |
| Fuel Parts (Uk) |
MAFS040M |
| Groupauto Em |
E010333 |
| H&m Automotive |
9110733B |
| H&m Automotive |
9110733 |
| Ifa |
1190030 |
| Intermotor |
19650M |
| Kerr Nelson |
EAM036M |
| Lemark |
LMF239 |
| Lucas Electrical |
FDM691 |
| Mobiletron |
MA-G011 |
| Motaquip |
LVMA152 |
| Unipart |
GAF33645 |
Part no: PAFS40
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