C3723 Trouble Code

View C3723 obd/2 error code description and symptoms. C3723 engine photo

The Throttle Position sensor signals the Engine Control Module as to the current position of the engine throttle valve.
The current throttle valve opening is based on the driver's input from the gas pedal. The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code C3723, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code C3723 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

C3723 Error Code Repair Process :

The rule of C3723 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of speed wheel sensor rear center circuit open. Likewise, overriding the OBD C3723 error in system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

C3723 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 C3723

A common cause of code C3723 is the failure of Speed Wheel Sensor Rear Center Circuit Open, but there are several other possible causes as well, such as ;

Damaged ECM
Exhaust tube
Damaged VCT phaser
Erratic camshaft position due to low oil pressure

C3723 code for all cars

You can view according C3723 DTC for your car model. We selected several models to see obd2 solutions click and view it.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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