P3799 Proton Wira OBD Code

OBD/2 P3799 error code description and symptoms.

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.

Circuit High Input codes like P3799 are mostly caused by defective alternators that develop excessive voltages, although there may be other causes as well, such as short circuits that 'leak' current into a particular system from other, unrelated systems that work on higher voltages. Note that in the case of short circuits that leak power into a control circuit, there is likely to be other, seemingly unrelated trouble codes present along with the code(s) being investigated. Diagnosing a 'high input' code will always involve a thorough testing of the charging system as a first step, followed by measures to isolate the system from all other possible sources of power during resistance, continuity, and reference voltage tests.

P3799 Proton Wira Error Code Repair Process :

For air suspension rr air spring/shock solenoid output circuit failure check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. P3799 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks air suspension rr air spring/shock solenoid output circuit failure with your car's computers to find out exactly what's prompting the light to turn on.

Difficulty Level (Easy)

Repair Time (45 Min.)

Cost Prediction : $ 25-45

Common Causes of Proton Wira P3799 OBD2 Code

A common cause of code P3799 is the failure of Air Suspension RR Air Spring/Shock Solenoid Output Circuit Failure, but there are several other possible causes as well, such as ;

• Camshaft Position Sensor harness is open or shorted
• Exhaust gas leaks
• Faulty spark plug (s)
• Intake Valve Timing Control Solenoid Valve harness is open or shorted

P3799 is a kind of Powertrain Trouble Code Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

P3799 code for other Proton cars

You can view according P3799 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• P3799 Proto Spirra
• P3799 Proton 300
• P3799 Proton 400
• P3799 Proton Arena
• P3799 Proton Gen
• P3799 Proton Gen2
• P3799 Proton Impian
• P3799 Proton Inspira
• P3799 Proton Juara
• P3799 Proton Perdana
• P3799 Proton Persona
• P3799 Proton Preve
• P3799 Proton Putra
• P3799 Proton Saga Flx
• P3799 Proton Saloon
• P3799 Proton Satria
• P3799 Proton Savvy
• P3799 Proton Tiara
• P3799 Proton Waja

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

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