C1655 Trouble Code

View C1655 obd/2 error code description and symptoms.

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

Difficulty Level (Expert)

Repair Time (35 Min.)

Cost Prediction : $ 30-110

C1655 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine C1655 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If intake air temperature circuit low input so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the intake air temperature circuit low input.

C1655 is a kind of Chassis Trouble Code Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C1655

A common cause of code C1655 is the failure of Intake Air Temperature Circuit Low Input, but there are several other possible causes as well, such as ;

• Camshaft Position Sensor harness is open or shorted
• Damaged ECM
• Insufficient cylinders compression
• Damaged VCT phaser

C1655 code for all cars

You can view according C1655 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1655 Infiniti M35

+C1655 Ford Aerostar

+C1655 Toyota Blizzard

+C1655 Rovin Motocar

+C1655 Toyota Corolla

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