What does P0780 Mean? The PCM has detected an abnormality in shift procedure. The computer controlled automatic transmission uses shift solenoids to manage the transfer of fluid between hydraulic circuits and actuate a change in transmission gear ratio. Varying gear ratios are needed to increase and decrease vehicle speed, maximize engine performance, and optimize fuel efficiency. engine code P0780P0780 fixobd P0780dtc P0780obd code P0780obd2 P0780P0780 car codediagnostic code P0780car code P0780check engine code P0780fehlercode P0780P0780 fiatcodigo P0780codigo falla P0780P0780 kody b??dówcodigo de falla P0780 What are the common causes of P0780 ? Dirty air cleaner element Damaged DPF A plugged converter will cause of host of driveability problems as well as set this code. A severely plugged converter will result in the inability to increase rpm when under load. Look for a code such as P0421 -- catalytic converter efficiency below threshold if the converter indicating a faulty converter. An air leak forward of the DPF will change the sensor readings resulting in the code How do you troubleshoot P0780 ? There are currently two main types of cylinder deactivation used today, depending on the type of engine. P0780 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 P0780 - Shift Control System Fault p0780 shift malfunction p0780 acura p0780 nissan maxima 2000 honda accord p0700 p0780 p0780 honda odyssey 2000 honda accord shift solenoid location p0780 honda crv 2003 p0780 honda odyssey 2001
