An all-in-one battery starter, DTC code reader, and alternator analyzer.
1986 Porsche 944 9442 Base Coupe L4 2.5L Engine Electrical Parts
Easy to use — simply attach to the battery (no need to disconnect) and follow the on-screen instructions
Great tool for shop or home
Take control of your day.
Also known as impulse sender, engine speed sensor
Nice to have a spare on hand - A blown DME/fuel pump relay is a common fault in Porsche automobiles.
Pulse sender for ignition timing - Two required
Includes coil wire
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Shut down quickly & remotely - required by many racing organizations
Nice to have a spare on hand - A blown DME/fuel pump relay is a common fault in Porsche automobiles.
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
Shut down quickly & remotely - required by many racing organizations
Flexible tubing from the ventilation cowl to the air duct hard pipe
For vehicles with Air Conditioning
Quickly shut down your battery in an emergency.
Pulse sender for ignition timing - Two required
2X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
07-14-2026
You never know when you will blow a fuse so it always good to have extra