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
- Disconnect wiring harness connector from:
L2C Injection Valve - Cylinder 3 & A84 Control Unit - Engine (Wiring Harness Connector XC9 )
- Ignition ON
- Measure voltage between the following terminals:
L2C Injection Valve - Cylinder 3 Wiring harness connector (wiring harness side) terminal
(Z 16 XEP) 2
(Z 16 XE1) B
& Ground
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(Z 16 XEP)
less than 0.3 V
(Z 16 XE1)
less than 0.3 V
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T002
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Check: Short to Ground of Signal Circuit
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- Ignition OFF
- Measure resistance between the following terminals:
L2C Injection Valve - Cylinder 3 Wiring harness connector (wiring harness side) terminal
(Z 16 XEP) 2
(Z 16 XE1) B
& Ground
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(Z 16 XEP)
greater than 500 kOhm
(Z 16 XE1)
greater than 500 kOhm
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T003
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Check: Interruption of Signal Circuit
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- Measure resistance between the following terminals:
A84 Control Unit - Engine Wiring harness connector (wiring harness side) terminal 58 (XC9) & L2C Injection Valve - Cylinder 3 Wiring harness connector (wiring harness side) terminal
(Z 16 XEP) 2
(Z 16 XE1) B
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(Z 16 XEP)
less than 5 Ohm
(Z 16 XE1)
less than 5 Ohm
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T004
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Check: Interruption of Voltage Supply Circuit
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- Remove electrical component from socket:
K10_X125 Relay - Fuel Pump
- Connect fused jumper wire to:
K10_X125 Relay - Fuel Pump Socket Terminal 30 & K10_X125 Relay - Fuel Pump Socket Terminal 87
- Ignition ON
- Measure voltage between the following terminals:
L2C Injection Valve - Cylinder 3 Wiring harness connector (wiring harness side) terminal
(Z 16 XEP) 1
(Z 16 XE1) A
& Ground
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(Z 16 XEP)
greater than 11 V
(Z 16 XE1)
greater than 11 V
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T005
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Check: Component
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- Connect wiring harness connector to:
L2C Injection Valve - Cylinder 3
- Contact fused jumper wire once to:
A84 Control Unit - Engine Wiring harness connector (wiring harness side) terminal 58 (XC9) & Ground
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Clicking noise from the valve
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