|
C-08, Engine Coolant Temperature Sensor Circuit |
|
Test |
Work Order Description |
Nominal Value |
|
T01 |
Check: Interruption of Signal Circuit |
|
|
|
• Disconnect wiring harness connector from:
P30 Temperature Sensor - Coolant • Measure voltage between the following terminals:
P30 Temperature Sensor - Coolant
Wiring Harness Connector Terminal 2
&
Ground
|
4.8 ... 5.2 V |
|
|
Yes: T02 |
No: T03 |
|
T02 |
Check: Circuit Interruption of Ground Circuit |
|
|
|
• Connect fused jumper wire to:
P30 Temperature Sensor - Coolant
Wiring Harness Connector Terminal 2
&
P30 Temperature Sensor - Coolant
Wiring Harness Connector Terminal 1 • Diagnostic Tester Data List Parameter
COOLANT TEMP.
|
less than 0.2 V |
|
|
Yes: E01 |
No: E02 |
|
T03 |
Check: Interruption of Signal Circuit |
|
|
|
• Disconnect wiring harness connector from:
P30 Temperature Sensor - Coolant • Measure voltage between the following terminals:
P30 Temperature Sensor - Coolant
Wiring Harness Connector Terminal 2
&
Ground
|
greater than 5.2 V |
|
|
Yes: E03 |
No: E04 |
