Camshaft Timing

Camshaft Timing Specifications
Camshaft Code Number And Allocation
Engine 111.973 (Supercharged Engine)
Inlet Camshaft Code: 18
Exhaust Camshaft Code: 34
Engine 111.974 (Normally Aspirated)
Inlet Camshaft Code: 30
Exhaust Camshaft Code: 31
Camshaft Timing
Engine 111.973 (Supercharged Engine)
Timing of inlet valve with 2 mm valve lift and new timing chain
Opens after TDC °CA 20±2°
Closes after BDC °CA 29.5±2°
Timing of exhaust valve with 2 mm valve lift and new timing chain
Opens before BDC °CA 29.3±2°
Closes before TDC °CA 14±2°
Engine 111.974 ((Normally Aspirated)
Timing of inlet valve with 2 mm valve lift and new timing chain
Opens after TDC °CA 30±2°
Closes after BDC °CA 26.5±2°
Timing of exhaust valve with 2 mm valve lift and new timing chain
Opens before BDC °CA A4±2°
Closes before TDC °CA 10±2°