Witaj !
Niemam tempomatu i nie mam problemu

, w TSB takrze nic na ten temat nie ma, jest na tomias pełny opis I gen na płytce do I gen, oto fragment:
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Speed Control
How The Circuit Works
For the Speed Control System to operate, the engine must be running and the vehicle speed must be greater then 30 mph. The Speed Control System is activated by pressing the ON switch of the Speed Control Switch.
Pressing and releasing SET/ACCEL of COAST sends a signal of the present speed: this speed becomes the set speed. If the vehicle speed changes, the vehicle speed signal received by the Speed Control Module no longer matched the set speed stored in memory. This difference causes the Speed Control Module to generate signals to the Speed Control Servo to either open or close the throttle until speed signals match.
The vehicle's speed increases while SET/ACCEL is depressed. Releasing SET/ACCEL gives the system a new set speed to maintain. Vehicle speed may also be increased by depressing the accelerator until the higher speed is reached, then pressing and releasing SET/ACCEL.
Pressing and holding COAST slows the vehicle down. Releasing COAST gives the system a new set speed to maintain.
The system is deactivated by pressing the OFF switch of the Speed Control Switch. The system is also turned off when the brake pedal is depressed of when the Ignition Switch is turned to the OFF position. In vehicles with manual transaxles, the Clutch Switch opens when the clutch pedal is depressed and turn off the system.
When the system has been deactivated by depressing the brake or clutch pedal, the last speed may be resumed by pressing RESUME. This feature will not work if OFF has been depressed or if the car is below 30 mph.
Non-Turbocharged Vehicles
On non-turbocharged vehicles, the Speed Control Module generates signals to apply or release vacuum at the Servo Motor (diaphragm). The Servo Motor regulates the throttle angle as vacuum is applied or removed.
Turbocharged Vehicles
On turbocharged vehicles, due to the lack of intake manifold vacuum during turbo boost, the Speed Control Servo incorporates an electric motor to actuate the throttle instead of a vacuum operated diaphragm. The electric motor, in response to signals received from the Speed Control Amplifier, rotates in both directions to regulate throttle angle.
REFERENCE :For further information refer to «Section 10-03A »and «Section 10-03B » of the service manual.
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Niestety nie mam jak przytoczyć całości ...
oto
schemat I gen GT
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