Temp sender
Burning Brakes
Joined: Oct 2001
Posts: 1,241
Likes: 4
From: Okinawa Okinawa
They are the exact same part.
The TCS was the Transmission Spark Control. Most have long past been removed, unless in original condition. Mine was no longer hooked up when I purchased the vehicle.
The TCS was the Transmission Spark Control. Most have long past been removed, unless in original condition. Mine was no longer hooked up when I purchased the vehicle.
Le Mans Master
Joined: Aug 2006
Posts: 7,417
Likes: 1,554
From: mount holly NC
2025 c3 ('74-'82) of the Year Finalist - Unmodified
2019 C3 of Year Finalist (appearance mods)
The TCS system is very complicated, there are lots of parts. Here's an overview.
http://www.73spot.com/index_stats_fi...ission/tcs.htm
The temp sender in the left head is a "Wells" TU5, but good luck finding one that is calibrated correctly.
Willcox has a how to that shows you how to repair your original sender.
http://www.73spot.com/index_stats_fi...ission/tcs.htm
The temp sender in the left head is a "Wells" TU5, but good luck finding one that is calibrated correctly.
Willcox has a how to that shows you how to repair your original sender.
