Where is the turbo speed sensor located on the Camry?

[DonovanRose]

Camry's turbo speed sensor is located at the front of the engine. The turbo speed sensor converts the rotational speed of a rotating object into an electrical output. As an indirect measurement device, speed sensors can be manufactured using mechanical, electrical, magnetic, optical, or hybrid methods. Based on signal type, they are categorized into analog and digital sensors. The Camry is a mid-size sedan under GAC Toyota, with dimensions of 4885mm in length, 1840mm in width, and 1455mm in height, and a wheelbase of 2825mm. It is powered by a naturally aspirated engine delivering 178 horsepower, 210 Nm of torque, and 131 kW of maximum power.

[ODerek]

I've been repairing cars for over a decade. The Camry's turbo speed sensor is installed on the turbocharger housing, specifically on the side of the metal casing between the turbine wheel and the compressor. Last time I helped a customer replace this part, we had to remove the intake pipe and heat shield to access it – it's a coin-sized black plastic component with three wires. I recommend waiting at least half an hour for the engine to cool before inspection to avoid burn risks. The sensor is positioned very close to the exhaust pipe and operates in constant high-temperature conditions, which is why older vehicles often throw P0236 trouble codes, causing unstable turbo pressure. Those with good mechanical skills can replace it themselves, but pay special attention to properly seating the new sensor's O-ring to prevent boost pressure leaks.

[McEvan]

I replaced this sensor on my Camry the year before last, located on the turbocharger housing near the cabin side. Open the hood and look for a silver snail-shaped metal part—the sensor is plugged in the middle of the snail's belly with wires. DIY replacement is quite troublesome, requiring removal of the intake pipe and radiator bracket, so I recommend getting it done at a repair shop. I remember once after heavy rain, the sensor connector got waterlogged, causing weak acceleration and warning lights. The mechanic said losing turbo speed signals would limit power output. Now I check the connector for looseness every six months, since this small component affects the entire turbo system's operation.

[DeclanDella]

The turbo speed sensor of the Camry is typically installed on the turbocharger housing, specifically near the connection point between the turbine and the exhaust manifold. This small silver device is responsible for monitoring the speed of the turbine wheel to prevent overspeed damage. Due to its proximity to high-temperature exhaust gases, it is designed with a dedicated heat insulation layer for protection. When replacing the sensor, it is necessary to first disconnect the battery, remove the sensor wiring harness connector, and use a specialized socket to remove the bolts. A faulty sensor can lead to acceleration lag or trigger the malfunction indicator light, so it is recommended to regularly inspect the wiring connectors for oxidation.

[LeilaRose]

Last time, the technician at the 4S shop told me that the Camry turbo speed sensor is located in the middle of the turbocharger housing at the rear of the engine. It's more convenient to operate by lifting the vehicle from the chassis; otherwise, the intake manifold needs to be removed. This sensor monitors the turbo's rotation speed of over a hundred thousand RPM, and the data is directly transmitted to the ECU to control the boost pressure. If you notice abnormal turbo noise during startup or lack of power during acceleration, you should check it. Wire wear or oil contamination can affect the signal. Replacing it with an original part costs around five hundred, while aftermarket parts may not withstand high temperatures.