U0229 Alfa Romeo Alfasud OBD Code

OBD/2 U0229 error code description and symptoms.

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as U0229. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for U0229

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U0229, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code U0229 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

U0229 Alfa Romeo Alfasud Error Code Repair Process :

For throttle position sensor/switch a circuit range/performance problem 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. U0229 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 throttle position sensor/switch a circuit range/performance problem with your car's computers to find out exactly what's prompting the light to turn on.

Common Causes of Alfa Romeo Alfasud U0229 OBD2 Code

A common cause of code U0229 is the failure of Throttle Position Sensor/Switch A Circuit Range/Performance Problem, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty TCM or TCM programming
Camshaft Position Sensor harness is open or shorted
Faulty Air fuel ratio (A/F) Sensor 1 Bank 1

U0229 is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

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

About Us | Contact | Privacy

U0229 Alfa Romeo Alfasud OBD Code

U0229 Alfa Romeo Alfasud Error Code Repair Process :

Common Causes of Alfa Romeo Alfasud U0229 OBD2 Code

U0229 code for other Alfa cars