Crankshaft Position Sensor: Adjustments
TIMING PROCEDURE
1981-88 All with vacuum advance: Disconnect and plug vacuum advance hose before adjusting. Check timing against specified value.
1987-90 E16/GA16 EFI: Check timing against specified value. Disconnect throttle sensor harness before adjusting.
CA16 CA18 DOHC: Remove spark plug/coil cover. Connect inductive clamp to wire between #1 coil and spark plug. Rotate crank angle sensor to adjust.
1990 2960cc 300ZX: Remove #1 coil from mount and connect inductive clamp to high tension wire. Rotate crank angle sensor to adjust.
All Others: Set timing to specified value.