Jeep Code P0426 is an error code that occurs when the Powertrain Control Module (PCM) is unable to detect the Catalyst Temperature Sensor Circuit Performance. This code is associated with four Exhaust Gas Temperature Sensors (#1, #2, Catalyst, and #3) that are used to monitor engine exhaust temperatures in the after-treatment system. The Catalyst Exhaust
Having a Jeep with a code P0105 is a common problem many Jeep owners experience. It is essential to know the definition of this code and the cause and solution to be able to troubleshoot and repair it. P0105 is a code that stands for Manifold Absolute Pressure Sensor/Barometric Pressure Sensor Circuit, which is an
When Jeep drivers experience engine problems, they may be dealing with code P0670, which stands for “Glow Plug Controller Circuit Malfunction”. This code may be triggered when the Engine Control Module (ECM) detects an open or shorted condition on the glow plug module signal/control circuit. This code can cause Jeep owners a great deal of
Jeep Code P0934 is an issue that many Jeep owners face. This code indicates a Hydraulic Pressure Sensor Circuit Low, which is a diagnostic system that detects electrical failures of the oil pressure sensor circuit. This code can be caused by a variety of issues, from an open oil pressure signal circuit, to a short