B1290 Aston Martin Db5 OBD Code

OBD/2 B1290 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 B1290. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for B1290

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

B1290 Aston Martin Db5 Error Code Repair Process :

The rule of B1290 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of b1290 servo motor potentiometer airintake right circuit short to battery. Likewise, overriding the OBD B1290 error in system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

Common Causes of Aston Martin Db5 B1290 OBD2 Code

A common cause of code B1290 is the failure of B1290 Servo Motor Potentiometer Airintake Right Circuit Short To Battery, but there are several other possible causes as well, such as ;

EVAP system hose leaking
EVAP system hose leaking
Insufficient cylinders compression
Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection

B1290 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

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

About Us | Contact | Privacy

B1290 Aston Martin Db5 OBD Code

B1290 Aston Martin Db5 Error Code Repair Process :

Common Causes of Aston Martin Db5 B1290 OBD2 Code

B1290 code for other Aston cars