What does P0942 Mean? Line pressure is electronically controlled by the Transmission Control System (TCM) and is measured by the Line Pressure Sensor (LPS). The desired line pressure is continuously being compared to the actual line pressure and is regulated by electronically changing the duty cycle of the Pressure Control Solenoid (PCS). The Transmission Control System calculates the desired line pressure based on inputs from the transmission and engine. A calculated torque input to the transmission is used as the primary input to the desired line pressure calculation and is called Torque Based Line Pressure. The Transmission Control Module (TCM) monitors the Hydraulic Pressure Sensor. The TCM sets the OBDII code when the Hydraulic Pressure Sensor is not to factory specifications. engine code P0942P0942 fixobd P0942dtc P0942obd code P0942obd2 P0942P0942 car codediagnostic code P0942car code P0942check engine code P0942fehlercode P0942P0942 fiatcodigo P0942codigo falla P0942P0942 kody b??dówcodigo de falla P0942 What are the common causes of P0942 ? An air leak forward of the DPF will change the sensor readings resulting in the code Rusty exhaust systems, cracked exhaust manifolds or damaged or missing gaskets or donuts will cause air leaks. A large air leak at or near the number one oxygen sensor would also cause a lean mixture. How do you troubleshoot P0942 ? There are currently two main types of cylinder deactivation used today, depending on the type of engine. P0942 code for the pushrod design which uses solenoids to alter the oil pressure delivered to the lifters. In their collapsed state, the lifters are unable to elevate their companion pushrods under the valve rocker arms, resulting in valves that cannot be actuated and remain closed. Searches related to P0942 - Hydraulic Pressure Unit p0942 code ford freestyle p0942 ford five hundred p0942 ford freestyle 2007 ford 500 hydraulic pressure unit p0942 ford cvt 2006 ford freestyle mechatronics unit
