C1047 Trouble Code

View C1047 obd/2 error code description and symptoms. C1047 engine photo

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.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code C1047, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code C1047 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

C1047 Error Code Repair Process :

If your vehicle failed a C1047 test and the C1047 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses incorrect module design level a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look incorrect module design level: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression. Use your OBD Express DIY to look at the oxygen sensor outputs, coolant temperature, airflow, calculated engine load, and inlet air temperature.

C1047 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 C1047

A common cause of code C1047 is the failure of Incorrect Module Design Level, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
Incorrect Positive Crankcase Ventilation (PCV) hose connection
Fuel injectors may be faulty

C1047 code for all cars

You can view according C1047 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1047 De Soto Custom

+C1047 Lexington 6-50

+C1047 Plymouth Duster

+C1047 Subaru B11

+C1047 Lea-francis 12

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