Home/Opel/Vectra/Opel Vectra A (1989-1995)/Repair manual/Fuel Injection Systems/Table 2 - Trouble Code Table: Trouble Code 34
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Table 2 - Trouble Code Table: Trouble Code 34 Opel Vectra A

TroubleInformation SensorRemedy inTrouble Code Storage when ...
CodeCause of FaultF0:DATA LIST
Test Step
34MAP SENSOR03· The input: intake manifold absolute pressure sensor MAP recognizes
VOLTAGE LOWa value, which corresponds to a pressure < 14 kPa
and
Engine speed > 1050 rpm Engine speed < 1050 rpm
Throttle valve pot. (TPS)
recognizes a voltage value
which corresponds to an aperture
> 18.8%
and
· Condition must exist for longer than 0.06 secs.
· System switches to replacement function: MAP = 0 to 100 kPa
depending on the engine speed and TPS signal.