C2899 Alfa Romeo 147 OBD Code

OBD/2 C2899 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 C2899. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for C2899

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.

C2899 Alfa Romeo 147 Error Code Repair Process :

The scent may C2899 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such C2899, so if the inside of your car prndl reverse input short to battery as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Common Causes of Alfa Romeo 147 C2899 OBD2 Code

A common cause of code C2899 is the failure of PRNDL Reverse Input Short To Battery, but there are several other possible causes as well, such as ;

EVAP system hose leaking
EVAP system hose leaking
EVAP canister or fuel tank leaks
Variable Valve Timing (VVT) circuit is open or shorted

C2899 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

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

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C2899 Alfa Romeo 147 OBD Code

C2899 Alfa Romeo 147 Error Code Repair Process :

Common Causes of Alfa Romeo 147 C2899 OBD2 Code

C2899 code for other Alfa cars