What does P0843 Mean? OBD-II Code Transmission may not shift properly is defined as a Transmission Fluid Pressure Sensor/Switch "A" Circuit High 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 P0843. engine code P0843P0843 fixobd P0843dtc P0843obd code P0843obd2 P0843P0843 car codediagnostic code P0843car code P0843check engine code P0843fehlercode P0843P0843 fiatcodigo P0843codigo falla P0843P0843 kody b??dówcodigo de falla P0843 What are the common causes of P0843 ? Rusty exhaust systems, cracked exhaust manifolds or damaged or missing gaskets or donuts will cause air leaks. An air leak forward of the DPF will change the sensor readings resulting in the code A large air leak at or near the number one oxygen sensor would also cause a lean mixture. How do you troubleshoot P0843 ? The most common repairs for a P0843 are as follows: Replacing the transmission fluid pressure sensor Replacing the transmission fluid pressure control solenoid Replacing and flushing the transmission fluid Repairing damaged or blocked fluid hoses Searches related to P0843 - Transmission Fluid Pressure Sensor/Switch 'A' Circuit High p0843 honda civic 2009 allison transmission pressure switch location 2nd clutch transmission fluid pressure switch p0843 honda crv allison transmission fluid pressure sensor p0843 honda civic 2008 p0843 honda accord 2009 honda crv 2nd clutch pressure switch
