Introduction To MR547077 Mass Air Flow MAF Sensor
について MR547077 is a premium 5-pin drop-in Mass Air Flow (MAF) sensor. It features an integrated intake air temperature (IAT) sensor designed for Mitsubishi applications.
This sensor serves as a direct-fit replacement interchangeable with part numbers MR547077 そして 1525A016. It also cross-references codes 197400-2270, 197400-4030, そして 197400-6020. It is widely used on renowned 4WD workhorses, including for Mitsubishi L200 / Triton (KB4T 2.5 DI-D) and for Mitsubishi Pajero / Montero / Shogun (V80 / V90 3.2 DI-D 4M41 & 3.8L V6 6G75). It is also compatible with for Mitsubishi Montero Sport / Challenger and for Mitsubishi Grandis.
について MR547077 integrates micro-machined hot-film air-mass metering circuitry. This is paired with an exposed fast-response NTC thermistor. It simultaneously senses intake charge volume and air temperature. The sensor then generates an ultra-precise linear analog output signal (0.5V to 4.5V DC) for the Engine Control Unit (ECU). This critical data allows the engine management system to regulate common-rail diesel injection timing, turbo boost pressure, and EGR rates.
It effectively resolves black exhaust smoke, sudden loss of acceleration, and excessive DPF soot accumulation. It also clears diagnostic trouble codes P0100, P0101, そして P0102.
対応車種および純正部品対応リスト
以下に、車両ごとの適用範囲の全一覧および互換性のある純正部品番号を、ご参照用に掲載します。.
| Vehicle Make | 車種 | モデル年 | Displacement |
|---|---|---|---|
| 三菱 | L200 / Triton / Strada | 2005–2015 | 2.5L |
| 三菱 | L200 / トリトン | 2006–2015 | 3.2L |
| 三菱 | Pajero / Montero / Shogun | 2006–2018 | 3.2L |
| 三菱 | Pajero / Montero / Shogun | 2006–2016 | 3.8L |
| 三菱 | Montero Sport / Pajero Sport | 2008–2016 | 2.5L / 3.2L |
| 三菱 | Challenger / Nativa | 2008–2015 | 2.5L / 3.2L |
| 三菱 | Grandis | 2004–2011 | 2.4L |
| 三菱 | Outlander | 2003–2008 | 2.0L / 2.4L |
| OE Part Numbers | MR547077 / 1525A016 / MR-547077 / 197400-2270 / 197400-4030 / 197400-6020 | ||
注： All vehicle brand names, model designations, and engine codes below are referenced strictly for technical fitment and compatibility verification.
卸売取引条件
最小発注数量（MOQ）
Our MR547077 mass air flow maf sensor, standard minimum MOQ is 10 pieces per model. We also accept mixed orders of different sensor models to meet your diverse sourcing needs.
納期
For all in-stock mass air flow maf sensor, we can arrange shipment within 3-7 business days. For large-volume wholesale orders, the production and delivery cycle is approximately 15 to 20 business days.
保証規定
MR547077 mass air flow maf sensor, come with a 12-month OE-quality warranty. If any manufacturing defect occurs within the warranty period, send us a video and we’ll offer a free return or exchange.
パッケージ
通常、梱包には標準的なニュートラルホワイトの段ボール箱を使用しています。また、お客様のご要望に応じて、特注色の段ボール箱やブランドロゴ入りの外装箱も製作可能です。.
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Professional Installation Guidelines
- Safety Preparation: Turn off the engine ignition switch and disconnect the vehicle’s negative battery terminal before servicing electrical components.
- Locate the Sensor: On for Mitsubishi L200, Triton, and Pajero, locate the MR547077 drop-in probe inserted into the air cleaner housing cover or the upper intake duct.
- Disconnect Harness: Depress the center locking tab on the 5-pin electrical connector and carefully pull to disconnect.
- Remove Fasteners: Remove the two retaining screws securing the sensor flange. Gently twist and pull the probe straight out.
- Inspect & Clean Housing: Wipe clean the mounting bore in the air cleaner cover. Ensure the new Viton O-ring is seated in the sensor groove and lightly lubricated.
- 新しいセンサーの取り付け: Insert the new MR547077 probe straight into the mounting hole. Reinstall the two retaining screws and tighten securely (do not over-tighten into plastic).
- Reconnect & ECU Reset: Push the 5-pin harness connector firmly until the lock tab clicks. Reconnect the battery terminal, start the diesel/gasoline engine, allow it to idle for 5–10 minutes to relearn fuel trim parameters, and clear any historical OBD trouble codes using a diagnostic scan tool.
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当社のブランドパッケージは、各地域の市場のニーズに合わせて、サイズ、原材料、包装工程などをカスタマイズすることが可能です。さらに、世界中の卸売業者、販売代理店、大口購入者、商社に対し、柔軟かつ信頼性の高い生産パートナーシップを提供しています。 つまり、レーザー彫刻によるロゴ、カスタマイズされた製品ラベル、密封プラスチック袋、カラーボックスの印刷など、ワンストップのプライベートブランドサービスを提供しています。.
ヘルプセンター
よくあるご質問
Q1: Why are part numbers MR547077, 1525A016, and 197400-2270 / 197400-4030 completely interchangeable?
MR547077 and 1525A016 are interchangeable part numbers for Mitsubishi, with 1525A016 being the updated reference. 197400-2270 and 197400-4030 are cross-reference codes. They share identical 5-pin layouts, O-ring flange dimensions, internal hot-film electronics, and calibration curves.
Q1: What specific function does the MR547077 MAF sensor perform on for Mitsubishi common-rail diesel engines (4D56 / 4M41 DI-D)?
Q3: What is your standard packaging and Minimum Order Quantity (MOQ)?
A: individual inner white/neutral box, and heavy-duty export master cartons. Custom brand packaging and private labeling are available for bulk orders. Standard MOQ is 10 pcs, with sample evaluation orders supported.
