P1194 Trouble Code

View P1194 obd/2 error code description and symptoms. P1194 engine photo

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 P1194

One example of this would be when an automatic vehicle in placed in gear. To prevent the added drag from the torque converter and transmission from reducing the idling speed, the PCM will command the idle control valve to allow more air to enter the engine, while at the same time, adjusting the injector pulse width to inject more fuel to suit the increased amount of air. Note that the idle air control valve is closed by the PCM when the throttle plate is opened to prevent excess air from entering the engine.

P1194 Error Code Repair Process :

If your p1194 ecu a/d converter 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 P1194 and engine control unit are in charge of monitoring a bunch of different p1194 ecu a/d converter, and if they get a reading that's a little out of whack, up pops the check engine light.

P1194 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.

Common Causes of P1194

A common cause of code P1194 is the failure of P1194 ECU A/D Converter, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Clogged or faulty fuel injector (s)
Faulty Fuel injector
Erratic camshaft position due to low oil pressure

P1194 code for all cars

You can view according P1194 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P1194 Chrysler Concorde

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

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