C3807 Trouble Code

View C3807 obd/2 error code description and symptoms. C3807 engine photo

Engine Coolant Temperature (ECT) Circuit High Input Indicates the sensor signal is greater than Self-Test maximum. The ECT sensor maximum is 4.6 volts or -50 C (-58 F). Note on some vehicles that are not equipped with an ECT sensor, CHT can be used and can set this DTC. Open circuit in harness Sensor signal short to power Damaged PCM Improper harness connection Damaged sensor ECT V PID reading greater than 4.6 volts with key ON and engine OFF or during any engine operating mode indicates a hard fault.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code C3807, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code C3807 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

Difficulty Level (Soso)
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Repair Time (50 Min.)
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Cost Prediction : $ 60-110

C3807 Error Code Repair Process :

The rule of C3807 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 damper rr circuit open. Likewise, overriding the OBD C3807 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.

Wrench Tool C3807 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 C3807

A common cause of code C3807 is the failure of Damper RR Circuit Open, but there are several other possible causes as well, such as ;

C3807 code for all cars

You can view according C3807 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C3807 Goggomobil Royal +C3807 Caterham Seven S3 +C3807 Mg 1100 +C3807 Honda Acura Mdx +C3807 Maserati Quattroporte

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