Parts for your 2015 Toyota Camry-Map sensor

2015 Toyota Camry MAP sensor — what it does and how to look after it

Technical references confirm that a MAP (Manifold Absolute Pressure) sensor is fitted to 2015 Toyota Camry petrol and hybrid models. Toyota’s 2015 Camry Repair Manual on TIS (Engine/Hybrid System – SFI System – Manifold Absolute Pressure Sensor), Toyota’s Electronic Parts Catalogue for ASV50/AVV50/GSV50 series, and common OBD-II DTC coverage (P0105–P0108 in Toyota diagnostics) all document the MAP sensor as part of the engine management system.

On a 2015 Camry, the MAP sensor helps the engine computer understand how much air is getting into the engine by measuring pressure in the intake manifold. Along with inputs like the MAF and throttle position, it lets the ECU nail the fuel and ignition timing for smooth running, decent power, and low emissions. It’s especially handy during rapid throttle changes, at high altitude, or when the MAF data is unreliable, acting as a sanity check so the car doesn’t run rich as a sailor or lean as a lizard.

As a service item, the MAP sensor isn’t a regular replacement like filters or plugs, but it does benefit from a check when the car’s being serviced. Oil vapour and soot from EGR can grime up the sensor’s port over time, which can skew readings. If the Camry starts idling rough, drinks more fuel than usual, hesitates under load, or throws a check engine light with a P0105–P0108 code, the MAP is worth a look.

• Inspect: Confirm the connector’s clean, the wiring isn’t chafed, and the sensor’s O-ring is intact.
• Clean: If fouled, remove the sensor and gently clean the port with an electronics-safe MAP/MAF cleaner. Don’t poke the sensing element.
• Test: Use live data to compare MAP readings (kPa) with barometric pressure KOEO and with engine running, numbers should make sense with load.
• Replace: If readings are implausible or codes keep returning, fit a quality replacement and clear codes.

The unit mounts directly to the intake manifold on Camry models of this year, so access is straightforward with basic hand tools. After refitting, ensure the connector clicks home and the seal is seated to avoid vacuum leaks. There’s no set kilometre interval for replacement, condition and diagnostics should guide the call. Keeping it happy helps the Camry stay perky, economical, and compliant with emissions rules.

Popular questions

Where is the MAP sensor on a 2015 Toyota Camry?
It’s typically bolted to the intake manifold near the throttle body, with a small port facing into the manifold and a two- or three-pin electrical connector. On V6 and Hybrid variants, the location is similar—still on the manifold—though access space can vary slightly.

How often should the MAP sensor be replaced?
There’s no fixed interval. It’s a “as-needed” part—inspect during servicing, clean if lightly fouled, and replace only if it’s out of spec or logging faults like P0106–P0108. Quality fuel and a healthy PCV/EGR system help keep it cleaner for longer.

Can a faulty MAP sensor cause poor fuel economy?
Yes. If the MAP over- or under-reports manifold pressure, the ECU can overfuel or underfuel, leading to higher consumption, sooty tailpipes, or hesitation. Restoring accurate MAP data usually brings fuel trims and economy back into line.