P3402 Abarth 1300 OBD Code

OBD/2 P3402 error code description and symptoms.

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code P3402

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.

P3402 Abarth 1300 Error Code Repair Process :

If your p3402 cylinder 1 deactivation/intake valve control circuit performance 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 P3402 and engine control unit are in charge of monitoring a bunch of different p3402 cylinder 1 deactivation/intake valve control circuit performance, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Abarth 1300 P3402 OBD2 Code

A common cause of code P3402 is the failure of P3402 Cylinder 1 Deactivation/Intake Valve Control Circuit Performance, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Camshaft advance mechanism binding (VCT unit)
Faulty Mass Air Flow (MAF) sensor
Faulty Mass Air Flow (MAF) sensor

P3402 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

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

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P3402 Abarth 1300 OBD Code

P3402 Abarth 1300 Error Code Repair Process :

Common Causes of Abarth 1300 P3402 OBD2 Code

P3402 code for other Abarth cars