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Fuel Injection

The TR7 ECU - Bosch
Details on the operation of the ECU used in fuel injected TR7s.
The TR8 ECU - Lucas
Is your TR8 fuel injection acting up?  If you think it's the ECU this article will help you troubleshoot it, plus give some inexpensive fixes you can do that may remedy the problem.
Heated O2 Sensors
A wiring diagram for those wishing to add heated O2 sensors to their Wedge.
Inside a Fuel Injection Gas Tank
Some photos of the interior of the fuel injection tank. 
Noid Test Light
A video of a noid test light being used to check if the ECU is sending pulses to an injector.