Parts for your 2006 Honda Elysion-Map sensor

2006 Honda Elysion MAP Sensor: what it does, and how to look after it

Technical references including the Honda Elysion RR1–RR4 Service Manual (PGM-FI section) and the Honda Electronic Parts Catalogue confirm that the 2006 Honda Elysion, whether fitted with the K24A 2.4L or J30A 3.0L i-VTEC engine, uses a Manifold Absolute Pressure (MAP) sensor. In Honda documentation it’s shown as a three‑pin sensor on the intake manifold plenum, feeding the ECU with manifold pressure for load calculation. Independent databases such as Autodata and workshop wiring diagrams also list MAP-related diagnostics (P0106–P0108) for this model, reinforcing that it’s very much a relevant, fitted component.

On a 2006 Elysion, the MAP sensor helps the ECU figure out how much air the engine is pulling in, so it can optimise fuel delivery and ignition timing. That keeps the VTEC V6 or smooth K-series four humming along happily, with crisp throttle response and tidy fuel economy around town and on the open road. When the MAP signal goes out of whack, the Elysion can feel a bit doughy, idle roughly, drink more petrol than usual, and may light the check engine lamp.

As part of regular servicing, it’s smart to give the MAP sensor a quick once-over. Under the bonnet, it sits on the intake manifold with a small O‑ring seal and a three‑wire plug (5V reference, signal, earth). Check the connector for corrosion or a loose fit, and make sure the harness isn’t rubbing through. Inspect the O‑ring and surrounding area for signs of vacuum leaks. If there’s light contamination at the sensor port, a careful clean with electronics-safe sensor cleaner is fine—don’t poke the sensing diaphragm and don’t use aggressive solvents.

If the Elysion throws codes like P0106, P0107 or P0108, or scan data shows implausible MAP readings compared with barometric pressure and throttle position, replacement is usually the go. Genuine-quality sensors tend to be set‑and‑forget. A handy approach is:

• Inspect at 20,000–30,000 km intervals during routine servicing.
• Verify 5V reference, good ground, and stable signal with a multimeter or scan tool.
• Replace the O‑ring with the sensor, seat squarely, and nip the fasteners to factory spec.

Owners who prefer to leave it to their favourite mechanic can simply ask for a MAP health check at the next service—cheap insurance for smooth running and fewer surprises on long Kiwi and Aussie drives.

Popular questions about the 2006 Honda Elysion MAP sensor

Where is the MAP sensor located on a 2006 Elysion?
It’s mounted on the intake manifold plenum, near the throttle body, secured with small fasteners and sealed by an O‑ring. You’ll see a three‑pin connector—easy to spot once the engine cover is off.

What symptoms point to a failing MAP sensor?
Common signs include rough idle, lacklustre acceleration, poor fuel economy, hard starting, and a check engine light. Diagnostic trouble codes P0106, P0107 or P0108 often appear when the signal is out of range.

Does the Elysion use a MAF as well as a MAP?
For this model, Honda relies on the MAP sensor as the primary load input. There isn’t a separate hot‑wire MAF on typical 2006 Elysion variants, intake air temperature is handled by a dedicated sensor.