The general or automobile meaning of the C1442 Code is not valuable but you can learn some information from the general/automobile meaning. The automobile meaning of the code is C for Chassis Code Problem is controller area network wiring bus and modules. 1 for MFG – Manufacturer Specific. 4 for Transmission. 4 for BBV Sensor Circuit Low Voltage and 2 for A/C System High Pressure High Temperature. The lifters can be distorted by disengaging an inner locking pin. The locking pin is disconnected using solenoids to change oil compression fed into the lifter. The car engine method works specially advanced hydraulic lifters for the C1442 code intake and finish valves.