Test
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Work Order Description
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Nominal Value
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T001
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Check: Interruption of Voltage Supply Circuit
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- Ignition OFF
- Remove electrical component from socket:
K10_X125 Relay - Fuel Pump
- Ignition ON
- Measure voltage between the following terminals:
K10_X125 Relay - Fuel Pump Socket Terminal 30 & Ground
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greater than 11 V
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T002
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Check: Circuit Interruption of Ground Circuit
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- Ignition OFF
- Measure resistance between the following terminals:
K10_X125 Relay - Fuel Pump Socket Terminal 85 & Ground
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less than 5 Ohm
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T003
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Check: Short to Voltage of Signal Circuit
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- Disconnect wiring harness connector from:
A84 Control Unit - Engine (Wiring Harness Connector XC55 )
- Ignition ON
- Measure voltage between the following terminals:
K10_X125 Relay - Fuel Pump Socket Terminal 86 & Ground
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less than 0.3 V
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T004
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Check: Interruption of Signal Circuit
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- Measure resistance between the following terminals:
K10_X125 Relay - Fuel Pump Socket Terminal 86 & A84 Control Unit - Engine Wiring harness connector (wiring harness side) terminal 4 (XC55)
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less than 5 Ohm
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T005
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Check: Short to Ground of Signal Circuit
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- Measure resistance between the following terminals:
K10_X125 Relay - Fuel Pump Socket Terminal 86 & Ground
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greater than 500 kOhm
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T006
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Check: Short to Voltage of Voltage Supply Circuit
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- Ignition ON
- Measure voltage between the following terminals:
K10_X125 Relay - Fuel Pump Socket Terminal 87 & Ground
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less than 0.3 V
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T007
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Check: Interruption of Voltage Supply Circuit
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- Ignition OFF
- Connect fused jumper wire to:
K10_X125 Relay - Fuel Pump Socket Terminal 30 & K10_X125 Relay - Fuel Pump Socket Terminal 87
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Is the fuel pump running?
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T008
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Check: Component
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- Insert electrical component in socket:
K10_X125 Relay - Fuel Pump
- Ignition ON
- Connect fused jumper wire to:
A84 Control Unit - Engine Wiring harness connector (wiring harness side) terminal 4 (XC55) & Battery voltage
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Is the fuel pump running?
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T009
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Check: Interruption of Voltage Supply Circuit
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- Disconnect wiring harness connector from:
M8 Unit - Fuel Tank
- Measure voltage between the following terminals:
M8 Unit - Fuel Tank Wiring harness connector (wiring harness side) terminal 4 & Ground
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greater than 11 V
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T010
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Check: Short to Voltage of Voltage Supply Circuit
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- Ignition OFF
- Disconnect wiring harness connector from:
M8 Unit - Fuel Tank
- Ignition ON
- Measure voltage between the following terminals:
K10_X125 Relay - Fuel Pump Socket Terminal 87 & Ground
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less than 0.3 V
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