Tenning

Procedure for removing and installing the 944 distributor cap and rotor, including the correct locking screw rotation sequence and tips for freeing a stuck rotor.

Troubleshooting procedure for a no-spark condition, including distributor cap and rotor inspection, ignition coil spark test, and coil resistance specifications for the 944 ignition system.

Information, resistance specs, operational checks, replacement procedure, and clearance adjustment for the crankshaft speed sensor and reference sensor on the 944 engine management system.