HONDA MAP Sensor 079800-7430 for Mitsubishi Pajero Intake Pressure Replacement

The intake manifold absolute pressure sensor is a critical component in modern engine management, helping the ECU measure air density for optimal fuel and ignition timing. When this sensor fails, drivers may notice rough idling, hesitation, reduced power, or increased fuel consumption. This HONDA-branded pressure sensor, model 079800-7430, offers a direct replacement solution for Mitsubishi Pajero vehicles, restoring accurate data to the engine control system.

Features and Construction

This sensor is built to match the specifications of the original part, ensuring compatibility and reliable operation within the engine bay environment.

Direct Fit Design

Designed as a drop-in replacement for the Mitsubishi Pajero, the sensor matches the OEM part number 079800-7430. This reduces installation time and eliminates the need for additional adaptors or modifications.

Black Plastic Housing

The sensor body is constructed from black plastic, a lightweight yet robust material suited to under-bonnet conditions. It is sealed against moisture and dirt ingress to maintain consistent signal accuracy over time.

Uses and Placement

The sensor is mounted on the intake manifold where it continuously monitors air pressure. It is suitable for both petrol and diesel Pajero engines that use this specific MAP sensor type.

Engine Optimisation

By providing real-time intake pressure data, the sensor helps the ECU adjust air-fuel mixture and ignition timing. This is particularly important during changes in altitude or throttle position, ensuring smooth power delivery and efficient combustion.

Diagnostic Indicator

A faulty MAP sensor often triggers the check engine light. Replacing it with this HONDA part can resolve related diagnostic trouble codes and restore normal driving behaviour without the need for reprogramming.

Benefits and Buying Value

Choosing a direct replacement sensor avoids the guesswork of universal parts and ensures the vehicle operates as intended.

Reliable Signal Output

The sensor produces a consistent voltage signal proportional to intake manifold pressure, helping the ECU make accurate calculations. This reduces the likelihood of driveability issues and improves overall engine response.

Cost Effective Maintenance

Replacing a known faulty sensor is a straightforward DIY task that can save on garage labour costs. The single-sensor package means you only pay for the part you need, with no unnecessary extras.