Coolant temperature sensor ME-SFI - fault code description - AD07.61-P-4000-04L
| Coolant temperature sensor | ||
|---|---|---|
| 1A | Fault code ( |
P2005 (P0115) |
| 1B | Engines 112, 113 as of 1/01 | P2005-[1] Short-circuit to ground (P0115) |
| Fault code | P2005-[2] Short-circuit to positive/cable open circuit (P0115) | |
| ( |
P2005-[8] Short circuit in the line (P0115) | |
| 2 | Fault storage | after expiry of test duration and |
| Actuation of the engine diagnosis indicator lamp (EURO3/4) or CHECK ENGINE (MIL) malfunction indicator lamp |
following two successive driving cycles with faults | |
| 3 | Test frequency, test duration | Continuous |
| 4 | Checked signal or status | Limits for coolant temperature signal |
| 5 | Fault setting conditions | Fault if resistance greater than about 80 kΩ (ca. -39°C). |
| Lower limit value | Fault if resistance less than about 45 kΩ (ca. +170°C). | |
| Upper limit value | ||
| 6 | In the event of a fault, driving can continue using a substitute value from the temperature model. The system will then change back over to the signal from the coolant temperature sensor once the signal becomes plausible again. |