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C-10, Filterheating Circuit Opel Omega B

Fuel Injection Systems

C-10, Filterheating Circuit

C-10, Filterheating Circuit
TestWork Order DescriptionNominal Value
T01Check: Short to Voltage of Signal Circuit
Ignition OFF Disconnect wiring harness connector from: U12.1 Switch - Temperature U12.2 Heating Resistor Measure voltage between the following terminals: U12.1 Switch - Temperature Wiring Harness Connector Color SW 0,5 & Ground Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violetless than 0.1 V
Yes: T02No: T18
T02Check: Short to Voltage of Signal Circuit
Measure voltage between the following terminals: U12.1 Switch - Temperature Wiring Harness Connector Color GNWS 0,5 & Ground Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violetless than 0.1 V
Yes: T03No: E17
T03Check: Short to Ground/Interruption of Signal Circuit
Ignition ON Measure voltage between the following terminals: U12.1 Switch - Temperature Wiring Harness Connector Color SW 0,5 & Ground Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violetgreater than 11.5 V
Yes: T04No: T14
T04Check: Interruption of Signal Circuit
Ignition OFF Measure resistance between the following terminals: U12.1 Switch - Temperature Wiring Harness Connector Color GNWS 0,5 & Ground Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violet60 ... 80 Ohm
Yes: T05No: T12
T05Check: Circuit Interruption of Ground Circuit
Measure resistance between the following terminals: U12.2 Heating Resistor Wiring Harness Connector Color BR 2,5 & Ground Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violetless than 2 Ohm
Yes: T06No: E08
T06Check: Short to Voltage of Signal Circuit
Ignition ON Measure voltage between the following terminals: U12.2 Heating Resistor Wiring Harness Connector Color SW 2,5 & Ground Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violetless than 0.1 V
Yes: T07No: E07
T07Check: Interruption of Signal Circuit
Ignition OFF Connect fused jumper wire to: U12.1 Switch - Temperature Wiring Harness Connector Color GNWS 0,5 & U12.1 Switch - Temperature Wiring Harness Connector Color SW 0,5 Ignition ON Measure voltage between the following terminals: U12.2 Heating Resistor Wiring Harness Connector Color SW 2,5 & Ground Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violetgreater than 10.5 V
Yes: E01No: T08
T08Check: Interruption of Signal Circuit
Ignition OFF Remove electrical component from socket: K80 Relay - Filter Heating Ignition ON Measure voltage between the following terminals: K80 Relay - Filter Heating Socket Terminal 4 & Groundgreater than 11.5 V
Yes: E02No: T09
T09Check: Short to Ground of Signal Circuit
Check the following component for proper operation: F36 FuseTest okay?
Yes: T10No: T11
T10Check: Interruption of Signal Circuit
Measure voltage between the following terminals: F36 Fuse Input contact & Groundgreater than 11.5 V
Yes: E03No: E04
T11Check: Short to Ground of Signal Circuit
Ignition OFF Remove following component: F36 Fuse Measure resistance between the following terminals: K80 Relay - Filter Heating Socket Terminal 4 & Groundgreater than 100 kOhm
Yes: E05No: E06
T12Check: Interruption of Signal Circuit
Ignition OFF Measure resistance between the following terminals: U12.1 Switch - Temperature Wiring Harness Connector Color GNWS 0,5 & Ground Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violetless than 60 Ohm
Yes: E09No: T13
T13Check: Interruption of Signal Circuit
Remove electrical component from socket: K80 Relay - Filter Heating Measure resistance between the following terminals: K80 Relay - Filter Heating Socket Terminal 2 & Groundless than 2 Ohm
Yes: E10No: E11
T14Check: Short to Ground of Signal Circuit
Check the following component for proper operation: F9 FuseTest okay?
Yes: T15No: T16
T15Check: Interruption of Signal Circuit
Remove electrical component from socket: F9 Fuse Measure voltage between the following terminals: F9 Fuse Input contact & Groundgreater than 11.5 V
Yes: E12No: E13
T16Check: Short to Ground of Signal Circuit
Insert new component: F9 Fuse Check the following component for proper operation: F9 FuseTest okay?
Yes: E14No: T17
T17Check: Short to Ground of Signal Circuit
Ignition OFF Remove electrical component from socket: K13 Relay - Park/Neutral Signal Insert new component: F9 Fuse Ignition ON Measure voltage between the following terminals: U12.1 Switch - Temperature Wiring Harness Connector Color SW 0,5 & Ground Disconnect each of the following components/control units consecutively from the wiring harness and repeat the measurement each time: S105 Switch - Start Up Assistance U6 Instrument ASM - LCD S118 Switch - Automatic Transmission Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violetgreater than 11.5 V
Yes: E15No: E16
T18Check: Short to Voltage of Signal Circuit
Remove electrical component from socket: K13 Relay - Park/Neutral Signal Measure voltage between the following terminals: U12.1 Switch - Temperature Wiring Harness Connector Color SW 0,5 & Ground Disconnect each of the following components/control units consecutively from the wiring harness and repeat the measurement each time: S118 Switch - Automatic Transmission S105 Switch - Start Up Assistance U6 Instrument ASM - LCD Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violetless than 0.1 V
Yes: E18No: E19
C-10, Filterheating Circuit
ResultCause Of Fault
E01Defective component: U12 Filter Heating ASM
E02Circuit interruption between: K80 Relay - Filter Heating Socket Terminal 8 & U12.2 Heating Resistor Wiring Harness Connector Color SW 2,5 or Defective component: K80 Relay - Filter Heating
Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violet
E03Circuit interruption between: F36 Fuse Output contact & K80 Relay - Filter Heating Socket Terminal 4 or Defective component: F36 Fuse
E04Circuit interruption between: F36 Fuse Input contact & G1 Battery Wiring Harness Connector (wiring harness side) Terminal 30 or Fault in starter circuit
E05Defective component: K80 Relay - Filter Heating or F36 Fuse
E06Short circuit to ground between: F36 Fuse Output contact & K80 Relay - Filter Heating Socket Terminal 4 or Defective component: K80 Relay - Filter Heating
E07Short circuit to voltage between: U12.2 Heating Resistor Wiring Harness Connector Color SW 2,5 & K80 Relay - Filter Heating Socket Terminal 8 or Defective component: K80 Relay - Filter Heating
Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violet
E08Circuit interruption between: U12.2 Heating Resistor Wiring Harness Connector Color BR 2,5 & Ground Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violet
E09Defective component: K80 Relay - Filter Heating or Fault in starter circuit
E10Circuit interruption between: U12.1 Switch - Temperature Wiring Harness Connector Color GNWS 0,5 & K80 Relay - Filter Heating Socket Terminal 6 or Defective component: K80 Relay - Filter Heating
Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violet
E11Circuit interruption between: K80 Relay - Filter Heating Socket Terminal 2 & M1 Starter Wiring Harness Connector (wiring harness side) Terminal 30H or Defective component: M1 Starter or
Fault in starter circuit
E12Circuit interruption between: F9 Fuse Output contact & U12.1 Switch - Temperature Wiring Harness Connector Color SW 0,5 Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violet
E13Circuit interruption between: F9 Fuse Input contact & S1 Switch - Starter Wiring Harness Connector (wiring harness side) Terminal 15 or Defective component: S1 Switch - Starter
E14Short circuit to ground between: U12.1 Switch - Temperature Wiring Harness Connector Color GNWS 0,5 & K80 Relay - Filter Heating Socket Terminal 6 or Defective component: K80 Relay - Filter Heating or
F9 Fuse Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violet
E15If the nominal value is reached during one of the measurements, the component/control unit that has been disconnected immediately before that measurement is defective.
E16If the nominal value is not reached with any of the measurements, this indicates that one of the following faults is present: Short circuit to ground between: F9 Fuse Output contact & U12.1 Switch - Temperature Wiring Harness Connector Color SW 0,5 &
K13 Relay - Park/Neutral Signal Socket Terminal 4, 2 & S118 Switch - Automatic Transmission Wiring Harness Connector (wiring harness side) Terminal D &
S105 Switch - Start Up Assistance Wiring Harness Connector (wiring harness side) Terminal D & U6 Instrument ASM - LCD Wiring Harness Connector (wiring harness side) Terminal 5 or Defective component: F9 Fuse Note:
Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violet
E17Short circuit to voltage between: U12.1 Switch - Temperature Wiring Harness Connector Color GNWS 0,5 & K80 Relay - Filter Heating Socket Terminal 6 or Defective component: K80 Relay - Filter Heating
Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violet
E18If the nominal value is reached during one of the measurements, the component/control unit that has been disconnected immediately before that measurement is defective.
E19If the nominal value is not reached with any of the measurements, this indicates that one of the following faults is present: Short circuit to voltage between: U12.1 Switch - Temperature Wiring Harness Connector Color SW 0,5 & S1 Switch - Starter Wiring Harness Connector (wiring harness side) Terminal 15 &
K13 Relay - Park/Neutral Signal Socket Terminal 4 & S118 Switch - Automatic Transmission Wiring Harness Connector (wiring harness side) Terminal D &
S105 Switch - Start Up Assistance Wiring Harness Connector (wiring harness side) Terminal D & U6 Instrument ASM - LCD Wiring Harness Connector (wiring harness side) Terminal 5 Note: Wiring colors: A=RT=Red, B=GE=Yellow, F=SW=Black, M=WS=White, P=BL=Blue, R=GR=Grey, U=GN=Green, X=BR=Brown, Y=VI=Violet

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