Test
|
Work Order Description
|
Nominal Value
|
T001
|
Check: Short to Voltage of Signal Circuit
|
- Ignition OFF
- Disconnect wiring harness connector from:
A111 Throttle Valve - Positioner and A84 Control Unit - Engine
- Ignition ON
- Measure voltage between the following terminals:
A111 Throttle Valve - Positioner Wiring harness connector (wiring harness side) terminal 1 & Ground
|
less than 0.3 V
|
|
|
T002
|
Check: Short to Voltage of Signal Circuit
|
- Measure voltage between the following terminals:
A111 Throttle Valve - Positioner Wiring harness connector (wiring harness side) terminal 4 & Ground
|
less than 0.3 V
|
|
|
T003
|
Check: Short to Ground of Signal Circuit
|
- Ignition OFF
- Measure resistance between the following terminals:
A111 Throttle Valve - Positioner Wiring harness connector (wiring harness side) terminal 4 & Ground
|
greater than 500 kOhm
|
|
|
T004
|
Check: Short to Ground of Signal Circuit
|
- Measure resistance between the following terminals:
A111 Throttle Valve - Positioner Wiring harness connector (wiring harness side) terminal 1 & Ground
|
greater than 500 kOhm
|
|
|
T005
|
Check: Interruption of Signal Circuit
|
- Measure resistance between the following terminals:
A84 Control Unit - Engine Wiring harness connector (wiring harness side) terminal 30 (XC99) & A111 Throttle Valve - Positioner Wiring harness connector (wiring harness side) terminal 1
|
less than 5 Ohm
|
|
|
T006
|
Check: Interruption of Signal Circuit
|
- Measure resistance between the following terminals:
A84 Control Unit - Engine Wiring harness connector (wiring harness side) terminal 14 (XC99) & A111 Throttle Valve - Positioner Wiring harness connector (wiring harness side) terminal 4
|
less than 5 Ohm
|
|
|
T007
|
Check: Component
|
- Check mechanical functionality of the following components and all attached parts:
Throttle-housing
|
Mechanical function check okay?
|
|