What does P0869 Mean? This code indicates that the PCM has detected a transmission fluid pressure which is not within a predetermined limit. When this occurs, a code is stored and a malfunction indicator illuminated. Some vehicles will also enter “limp-in” mode engine code P0869P0869 fixobd P0869dtc P0869obd code P0869obd2 P0869P0869 car codediagnostic code P0869car code P0869check engine code P0869fehlercode P0869P0869 fiatcodigo P0869codigo falla P0869P0869 kody b??dówcodigo de falla P0869 What are the common causes of P0869 ? Rough running engine due to misfiring plugs. Many engines have misfire codes to indicate the cylinder effected, such as P0307 for number 7. Rarely - faulty Powertrain Control Module (PCM-programming required after replacement) A large air leak at or near the number one oxygen sensor would also cause a lean mixture. How do you troubleshoot P0869 ? The engine system, in conjuction with the engine control module (ECM)/powertrain control module (PCM), activates the P0869 code solenoid valve to control oil pressure to the engine mechanism that is installed in the valve system to switch valve timing between Low and High.If the engine solenoid valve has an open or short circuit, a DTC is stored. Searches related to P0869 - Transmission Fluid Pressure High p0869 line pressure high p0869 cummins p0869 jeep liberty p0932 p0933 p0932 dodge p0935 2007 dodge ram 1500 p0869