Home/Opel/Calibra/Opel Calibra I (1990-1997)/Repair manual/Fuel Injection Systems/Table 2 - Trouble Code Table: Trouble Code 21
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Table 2 - Trouble Code Table: Trouble Code 21 Opel Calibra I

TroubleInformation SensorRemedy inTrouble Code Storage when ...
CodeCause of FaultF0:DATA LIST
Test Step
21THROTTLE POSIT.11, 12· Throttle valve potentiometer voltage UDK > 4.95 V
SENSOR VOLTAGE
HIGHThe replacement value is determined from the air flow meter signal
and the engine speed.