Parts for your 2006 Honda Odyssey-Map sensor

2006 Honda Odyssey MAP sensor: what it does and how to look after it

Based on the Honda Factory Service Manual for the 2005–2007 Odyssey (Fuel and Emissions, MAP Sensor), Honda’s electronic parts catalogue for the 2006 model year, and the model’s OBD‑II diagnostics (which include MAP‑related DTCs P0106, P0107 and P0108), the 2006 Honda Odyssey is fitted with a Manifold Absolute Pressure (MAP) sensor mounted on the intake manifold. So yes, the MAP sensor is absolutely relevant on this vehicle.

On this Odyssey’s J35 V6, the MAP sensor is the go‑to load sensor in Honda’s speed‑density strategy. It reads the absolute pressure inside the intake manifold and helps the ECU calculate how much air the engine’s actually breathing. From there it trims fuel delivery, nudges ignition timing, and keeps idle, emissions and economy tidy across suburban runs and long‑haul kilometres. Unlike a MAF‑based setup, there’s no airflow meter in the intake snorkel, the Odyssey relies on the MAP sensor, throttle position, intake air temp and rpm to do the maths.

The MAP sensor doesn’t have a scheduled replacement interval, but it’s worth a check whenever the throttle body or intake plumbing is being serviced. Oil vapour and carbon can build up around the manifold port, skewing readings. Typical clues that the sensor’s on the way out include a lumpy idle, hesitation under load, higher fuel use, a sulphury exhaust smell, and a check‑engine light with P0106/P0107/P0108. Fuel trim codes can tag along if readings drift.

• Quick checks: confirm a steady 5 V reference, good earth, and a signal that sits around 0.9–1.2 V at hot idle and climbs smoothly towards ~4.5 V with a brief snap of throttle. Live data should show roughly 28–40 kPa at idle and 90+ kPa key‑on/engine‑off at sea level.
• Replacement tips: disconnect the connector, remove the two small mounting screws, lift the sensor straight off, and inspect or replace the O‑ring. Clean the manifold port gently—no drilling or aggressive picks. Refit and nip the screws snug (about 4 N·m—don’t overdo it). Clear codes and let the engine idle for a few minutes to stabilise trims.
• Parts choice: genuine Honda or quality OE‑grade units tend to be the safest bet, cheap copies can throw flaky signals and chew through fuel.

Looked after, the MAP sensor helps the Odyssey run smoothly, save petrol, and keep emissions on the right side of strict local standards.

Popular questions

Where is the MAP sensor on a 2006 Honda Odyssey?
It sits on the upper intake manifold, near the throttle body. It’s a small black sensor secured by two screws with a 3‑pin connector. No vacuum hose—it's direct‑mounted to read manifold pressure accurately.

What are common signs of a failing MAP sensor on this model?
Owners often notice rough idle, sluggish take‑off, worse fuel economy, and a check‑engine light. Diagnostic codes P0106, P0107, or P0108 are frequent, and fuel trims may drift rich or lean if the sensor output is stuck or noisy.

Does this Odyssey also have a MAF sensor?
No. The 2006 Odyssey uses a speed‑density system with a MAP sensor, not a MAF. Engine load is calculated from manifold pressure, intake air temperature, throttle position and rpm.