how to add pit speed limitter to a 2003 cup?
08-16-2018, 01:32 PM
#1
Three Wheelin'
Thread Starter
how to add pit speed limitter to a 2003 cup?
I have a 2003 996 cup and would love a pit speed limiter. it is standard on the 2005 996 cup cars.
anybody retro fitted one? what is involved?
anybody retro fitted one? what is involved?
08-17-2018, 10:13 PM
#5
RL Community Team
Rennlist Member
Rennlist Member
^^^ mine is the same. The first time I drove the car (test drive before buying) I spent 6 minutes in fear being stuck at 40 km/h not knowing what was wrong or how to fix it haha.
08-18-2018, 07:13 AM
#7
Rennlist Member
It should be a switch wired to the ecu. If you can find the wiring diagram for the harness of the car’ younshould find it. I will have a look to see ifnI have it somewhere.
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08-18-2018, 07:19 AM
#8
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What a great option to have when you Cup Guys valet your cars. 
(I'll see myself out)
(I'll see myself out)
08-23-2018, 06:46 AM
#9
Rennlist Member
Unfortunately no 996 wiring diagrams on my side, but I checked the 08 997 cup one and there is a PIN on the ECU (Bosch 3.1, pin F09) for the speed limiter. Beware, the pin assignment varies from one year to the other, so I won't tr anything before getting the correct wiring diagram. (ask PM, they tend to be very helpful)
good luck.
good luck.
