U0972 Fiat Ot OBD Code

OBD/2 U0972 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 U0972. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for U0972

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.

U0972 Fiat Ot Error Code Repair Process :

If your intake manifold runner control (stuck open) 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 U0972 and engine control unit are in charge of monitoring a bunch of different intake manifold runner control (stuck open), and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Fiat Ot U0972 OBD2 Code

A common cause of code U0972 is the failure of Intake Manifold Runner Control (Stuck Open), but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty spark plug (s)
Fuel Injectors circuit poor electrical connection
Faulty oil control valve (OCV)

U0972 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.

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U0972 Fiat Ot OBD Code

U0972 Fiat Ot Error Code Repair Process :

Common Causes of Fiat Ot U0972 OBD2 Code

U0972 code for other Fiat cars