C1387 Trouble Code

View C1387 obd/2 error code description and symptoms. C1387 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.

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

C1387 Error Code Repair Process :

The rule of C1387 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 scp (j1850) invalid or missing data for traction control. Likewise, overriding the OBD C1387 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.

C1387 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 C1387

A common cause of code C1387 is the failure of SCP (J1850) Invalid or Missing Data for Traction Control, but there are several other possible causes as well, such as ;

Damaged ECM
Continuous oil flow to the VCT piston chamber
Intake Valve Timing Control Solenoid Valve circuit poor electrical connection
Intake Valve Timing Control Solenoid Valve harness is open or shorted

C1387 code for all cars

You can view according C1387 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1387 Red Flag Hongki

+C1387 Mercedes E 230

+C1387 Mazda Revue

+C1387 Mg X20

+C1387 Dodge Magnum

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