F0:DATA LIST
| No. | Tech 1 Display | Conditions for checking | Nominal value | Trouble Codes | Terminal |
|---|---|---|---|---|---|
| 06 | COOLANT TEMP. | Engine running at idle speed, operating temperature | 80 °to 115 °C |
(176 ° to 239 °F)
| 1.3 to 0.5 V | 14, 15 | 45, 30 |
|---|---|---|
| Troubleshooting | Nominal value | Cause of Fault |
· Engine off, ignition "ON"
| · Disconnect coolant temperature sensor plug P12 | less than - 35 °C / - 31 °F, |
|---|---|
| greater than 4.9 V | · Short circuit between signal and ground leads in wiring harness |
| · Motronic control unit K61 defective | |
| · Short - circuit both contacts in temperature sensor plug | greater than 180 5C / 356 5F, |
| less than 0.1 V | · Lead interruption from |
- Motronic control unit K61 / Ter. 45 to temperature sensor P12
- Motronic control unit K61 / Ter. 30 to temperature sensor P12
· Temperature sensor P12 defective
| · Motronic control unit K61 defective |
Test values for coolant temperature sensor:
15 °C to 30 °C / 59 to 86 °F:1450 to
3300 W
80 °C / 176 °F:250 to
| 360 W |