Parts for your 2007 Honda Odyssey-Map sensor

2007 Honda Odyssey MAP sensor — what it does and how to look after it

Technical references confirm the 2007 Honda Odyssey is fitted with a Manifold Absolute Pressure (MAP) sensor. The Honda factory service manual for 2005–2010 Odyssey PGM-FI details MAP sensor operation and diagnostics (including DTCs P0106, P0107 and P0108), and Honda parts catalogues list a “Sensor Assy., MAP” for this model. On the J35 V6 it’s mounted on the upper intake manifold near the throttle body.

On this Odyssey, the MAP sensor is the engine’s load barometer. It measures the pressure inside the intake manifold, letting the ECU figure out how much air the engine is pulling. Paired with intake air temperature and engine speed, it’s the core of Honda’s speed-density fuelling strategy. The result? Smooth starts, tidy idle, crisp throttle response and decent fuel economy on long Kiwi or Aussie motorway runs.

While there’s no scheduled replacement interval, the MAP sensor is worth a look during regular services. A quick visual check under the bonnet for cracked connectors, rubbed wiring, oil contamination or perished O-rings can head off dramas. If the Odyssey throws a check engine light with codes like P0106–P0108, or shows symptoms such as rough idle, flat spots off the lights, high fuel use, or stalling at junctions, the MAP sensor and its wiring should be tested.

Replacement is straightforward with basic tools:

• Confirm the fault with a scan tool, at key-on/engine-off the reading should be close to local barometric pressure, and at hot idle typically sits well below that.
• Disconnect the plug, remove the retaining screw(s), and lift the sensor straight out. Don’t pry on the plastic body.
• Inspect/replace the O-ring, refit, reconnect, clear codes and perform an idle relearn per Honda procedure after battery reset.

A couple of tips: avoid sealants, don’t over-tighten the mounting screw, and check for vacuum leaks or split PCV hoses that can mimic a dud sensor. Cleaning is rarely needed, but if the port is oily a light mist of electronics-safe cleaner on the tip (never soak it) is fine. If readings are erratic or out of range, replacement is the go—genuine or quality aftermarket units both do the job nicely for day-to-day family hauling.

Popular questions about 2007 Honda Odyssey MAP sensors

Where is the MAP sensor on a 2007 Odyssey?
It sits on the upper intake manifold near the throttle body. Look for a small black sensor with a two or three-pin connector. Access is usually from the top of the engine bay without removing major parts.

Does the 2007 Odyssey use a MAP or a MAF sensor?
This model uses a MAP sensor as part of Honda’s PGM-FI speed-density system. There’s no hot-wire MAF on the intake snorkel, the ECU calculates airflow from manifold pressure, intake air temperature and engine speed.

Can a MAP sensor be cleaned, or should it be replaced?
If lightly contaminated, a gentle spritz of electronics cleaner on the tip can help. Avoid harsh solvents or soaking. If the sensor is out of range, triggers repeated DTCs, or shows unstable readings, replacement is the reliable fix.