Home/Opel/Vectra/Opel Vectra A (1989-1995)/Repair manual/Fuel Injection Systems/F2:Trouble Code Table Trouble Code 42 Est Line Voltage High
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F2:Trouble Code Table Trouble Code 42 Est Line Voltage High Opel Vectra A

MULTEC Central Fuel Injection (C 16 NZ 2, 18 NZ, C 18 NZ) F2:TROUBLE CODE TABLE

Trouble

Code

Information Sensor

Cause of FaultRemedy in

F0:DATA LIST

No.
Trouble Code Storage when ...
Remarks
42EST LINE
VOLTAGE HIGH19
· The control unit has determined a voltage at outputTer. D 10 to the ignition module (EST lead) during starting which does not correspond to the nominal value

(10 consecutive 12 V to 0 V transitions were not registered)

· (Short circuit to battery voltage)

If trouble code 42 was recognized, the EST lead is switched off. The engine does not start.