The P0642 Code is a common code for the car engine. You will get the same code in many car’ engines but by the meaning of the code, the description of the code changes. You must not use wrong meaning of the code. When you seek for the code’s meaning, you must seek the meaning according to the manufacturer’s name. Do not drive the car with the engine problem. The engine may get terrible problem in the car engine. However, do not use wrong meaning and wrong procedure for solving the car engine. The code has started with the P and it means the powertrain of the engine is problematic.
The automobile dictionary meaning of the code is found from online. The automobile dictionary meaning of this P0642 code is p for Powertrain Code Problem is related engine, transmission and emissions systems. 0 for SAE – Generic. 6 for Vehicle Speed Control And Idle Control System. 4 for BBV Sensor Circuit Low Voltage and 2 for A/C System High Pressure High Temperature. The controllers of each cylinder are reserved closed by a pair of arms that swap the conformist engine’s roller-type rocker arm. The engine P0642 code is one of these arms what follows the cam profile while the 2nd arm connects to the valves. During the normal engine operation the 2 arms are linked by a locking pin.