C3730 Trouble Code

View C3730 obd/2 error code description and symptoms.

Low Speed Fuel Pump Primary Circuit Malfunction The PCM monitors the low speed fuel pump (LFP) primary circuit output from the PCM.
The test fails if: When the LFP circuit is commanded on (grounded), excessive current draw is detected on the LFP circuit; or when the LFP circuit is commanded off, voltage is not detected on the LFP circuit (the PCM expects to detect VPWR voltage coming through the low speed fuel pump relay coil to the LFP circuit). Open or shorted low fuel pump (LFP) circuit Open VPWR to low speed fuel pump relay Damaged low speed fuel pump relay Damaged PCM An open circuit or short to ground can only be detected with the low speed fuel pump.

Regardless of the design though, the purpose of all clutch actuating systems is to improve the driving experience by removing the need for manual clutch operation by the driver. Computer-controlled clutch actuating systems work particularly well in dual clutch systems where one clutch controls gear changes of even-numbered gear ratios, and a second clutch that controls gear changes of odd-numbered ratios.

Difficulty Level (Easy)

Repair Time (45 Min.)

Cost Prediction : $ 80-170

C3730 Error Code Repair Process :

The rule of C3730 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 abs hydraulic pressure differential switch input circuit failure. Likewise, overriding the OBD C3730 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.

C3730 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 C3730

A common cause of code C3730 is the failure of ABS Hydraulic Pressure Differential Switch Input Circuit Failure, but there are several other possible causes as well, such as ;

• EVAP canister or fuel tank leaks
• 1Camshaft Position Sensor circuit poor electrical connection
• Faulty front heated oxygen sensor
• Oil flow restriction in the oil passages or the variable camshaft timing (VCT) valve body

C3730 code for all cars

You can view according C3730 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C3730 Alvis Td21

+C3730 Swallow Doretti Mk

+C3730 Lloyd Arabella

+C3730 Acura Cl

+C3730 Ac 12

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