Test
|
Work Order Description
|
Nominal Value
|
T001
|
Check: Diagnostic Trouble Code stored
|
Is the following Diagnostic Trouble Code stored?
P042A
Exhaust Gas Temp. Sen. 2 not Plausible with Exhaust Gas Temp. Sen. 1 and Intake Air Temp.
|
|
|
|
T002
|
Check: Interruption of Voltage Supply Circuit
|
- Ignition OFF
- Disconnect wiring harness connector from:
B174 Sensor - Temperature, Exhaust Gas
- Ignition ON
- Measure voltage between the following terminals:
B174 Sensor - Temperature, Exhaust Gas Wiring harness connector (wiring harness side) terminal 2 & B174 Sensor - Temperature, Exhaust Gas Wiring harness connector (wiring harness side) terminal 1
|
4.8 ... 5.2 V
|
|
|
T003
|
Check: Component
|
- Ignition OFF
- Measure resistance between the following terminals:
B174 Sensor - Temperature, Exhaust Gas Wiring harness connector (component side) terminal 2 & B174 Sensor - Temperature, Exhaust Gas Wiring harness connector (component side) terminal 1
|
100 ... 600 Ohm
|
|
|
T004
|
Check: Short to Voltage/Interruption of Ground Circuit
|
- Measure voltage between:
B174 Sensor - Temperature, Exhaust Gas Wiring harness connector (wiring harness side) terminal 2 & Ground
|
4.8 ... 5.2 V
|
|
|
T005
|
Check: Short to Voltage/Interruption of Ground Circuit
|
- Measure voltage between:
B174 Sensor - Temperature, Exhaust Gas Wiring harness connector (wiring harness side) terminal 2 & Ground
|
less than 4.8 V
|
|
|