5-Pin Waterproof Air Flow Meter (MAF) Connector for Toyota Corolla – AC Assembly Low-Current Socket
Direct OEM-specification replacement for the 5-way waterproof male connector used in Toyota Corolla mass airflow (MAF) sensor and air flow meter wiring harness applications. The low-current sealed design ensures reliable signal integrity for the MAF sensor’s precision airflow measurement circuits.
| Attribute | Specification |
|---|---|
| Vehicle Compatibility | Toyota Corolla |
| Pin Count | 5-Way |
| Gender | Male (plug) |
| Application | Mass airflow (MAF) sensor, air flow meter harness |
| Seal Type | Waterproof – sealed housing with wire seals |
| Housing Material | PA66 Nylon – heat and chemical resistant |
| Terminal Plating | Tin-plated copper, high-precision |
| Operating Voltage | 12V DC (low-current signal circuits) |
Used in Toyota Corolla E140/E150/E160/E210 for mass airflow sensor and air flow meter harness connections. A common repair item for Toyota Corolla MAF sensor faults caused by connector corrosion or terminal failure in the engine bay environment.
1 × 5-Way Waterproof Male Connector with wire leads, terminal inserts, and wire seals pre-installed.
Q: What causes MAF sensor connector failure on Toyota Corolla?
A: Common failure modes include terminal corrosion from engine bay moisture, wire chafing at the connector entry, and terminal push-back from vibration. A faulty MAF connector can cause rough idle, poor fuel economy, and engine management warning lights.
Q: Is this connector compatible with aftermarket MAF sensors for Toyota Corolla?
A: Yes, provided the aftermarket MAF sensor uses the same 5-pin connector interface. Verify pin count and wire gauge against your sensor’s datasheet before installation.
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5 Pin Connectors
