P194F BMW Fault Code

Description:

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.

P194F Code Symptoms :

When you turn on the ignition, the Service Engine Soon or Check Engine P194F light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the P194F!

Diagnosis And Repairing P194F

P194F OBD 2 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

How to fix P194F code ?

• EVAP system hose leaking
• Damaged ECM
• Faulty Intake Valve Timing Control Solenoid Valve
• Lack of fuel

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code P194F, so consult the manual to locate the brake fluid reservoir.

Bear in mind that a low fluid level can set code P194F on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.