U112E BMW Fault Code

Description:

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.

U112E Code Symptoms :

If your U112E check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system U112E and engine control unit are in charge of monitoring a bunch of different , and if they get a reading that's a little out of whack, up pops the check engine light.

Diagnosis And Repairing U112E

U112E 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 U112E code ?

• Faulty Air Flow Meter
• Faulty Variable Camshaft Timing (VCT) position solenoid
• Foreign matter caught in fuel filler cap
• Open VPWR circuit

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U112E, so consult the manual to locate the brake fluid reservoir.

Bear in mind that a low fluid level can set code U112E on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.