When the cylinder heads and engine blocks are joined at General Motors' engine plant in Tonawanda, N.Y., the engines are mounted onto pallets that have their own RFID tags with which the cylinder head and engine block serial numbers are merged. By then, the assembly information recorded ...
When the crankshaft angle is near the target angle and cylinder identification is a match, control determines that the solenoid is in low lift mode, as provided by state 1308. States 1310-1314 are similar to states 1302-1306, however they are modified for switching from low lift to high ...