Parts for your 2007 Honda Elysion-Map sensor

2007 Honda Elysion MAP sensor — fitted, important, and worth a check at service time

Technical documentation confirms the 2007 Honda Elysion does use a MAP (Manifold Absolute Pressure) sensor. Honda’s RR1–RR5 Elysion workshop information for the K24A 2.4-litre and J30A 3.0-litre engines outlines MAP sensor inputs to the ECM and includes diagnostics for MAP-related DTCs (P0106, P0107, P0108). Honda Electronic Parts Catalogue listings for the Elysion also show a dedicated “Sensor, MAP” mounted to the intake manifold on both engine families. That makes the MAP sensor absolutely relevant to this model.

On the 2007 Elysion, the MAP sensor is the ECU’s main way of figuring out how much air the engine’s actually pulling in. Honda runs a speed–density strategy on these engines, so rather than a mass air flow meter, the ECU uses the MAP signal along with intake air temp and engine speed to calculate fuel delivery and ignition timing. When the sensor is healthy, owners get crisp throttle response, tidy fuel economy, and smooth idle. When it’s not, the van can feel doughy off the line, burn more fuel, or log a check-engine light.

There’s no fixed replacement interval in Honda service schedules, it’s a “replace on condition” part. Still, it’s smart to give it a once-over during regular servicing. The MAP unit is typically bolted to the intake manifold with a small O-ring seal and a three-pin connector. A quick visual for cracked wiring, oily contamination in the port, or a loose fit goes a long way. If the port’s a bit sooty or oily, a careful clean with electronics-safe cleaner (not harsh solvents) can restore a lazy signal. Always protect the O-ring and refit it square—no over-tightening.

Signs that point to a failing MAP sensor on an Elysion include:

• Rough idle, stalling, or hesitation under load
• Heavier fuel use and a whiff of richness
• Flat spots or slow kickdown feel in auto models
• Check-engine light with P0106/P0107/P0108

If diagnostics show the MAP value stuck, erratic, or out of range compared with barometric pressure and throttle position, replacement is the go. Use an OEM-quality sensor so the calibration matches Honda’s maps, clear codes, and perform an idle learn if specified by the workshop manual. For high-kilometre Elysions, adding the MAP sensor check to the service list helps keep the big Honda running sweet without surprise fuel bills.

Popular questions about the 2007 Honda Elysion MAP sensor

Where is the MAP sensor on a 2007 Honda Elysion?
It’s mounted on the intake manifold. On K24A four-cylinders it sits near the throttle body on top of the manifold, on J30A V6 models it’s on the upper plenum. It has a small O-ring seal and a three-pin connector.

What symptoms show a bad MAP sensor on an Elysion?
Owners often notice rough idle, sluggish response, poorer fuel economy, and a check-engine light. Common codes are P0106 (range/performance), P0107 (low input), and P0108 (high input). If those show with odd live data, the MAP is a prime suspect.

Can the MAP sensor be cleaned or should it be replaced?
Light contamination can often be cleaned using electronics-safe cleaner, especially if oil vapour has fouled the port. If the signal remains unstable or out of spec after cleaning and connector checks, replacement is recommended.