Table 2, Trouble Code Table (TC 21 Throttle Posit. Sensor Voltage High) Opel Calibra I

Fuel Injection Systems

Tabel 2, Trouble Codess

Code	Information Sensor	Remedy in
F0:DATA LIST
	Cause of Fault	No.	Trouble Code Storage when ...
	Remarks
21	THROTTLE	02, 03, 04	· Throttle valve potentiometer voltage greater than
	POSIT.SENSOR		4.8 V
	VOLTAGE HIGH		(short circuit to battery voltage)
			Replacement value:
			The control unit calculates with a throttle valve angle
			of 30°.
			Other functions recognize only partial load and full
			load.
			Recognition is dependent on the engine load signal,
			engine speed and mass air flow meter signal

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