DTC Advanced Diagnostics: P011A: General Description
The four sensors that are used in the fuel system compare each other at the time of vehicle ON mode after enough time of vehicle soak for detecting malfunction. If the temperature of engine coolant temperature (ECT) sensor 1 is different from the other sensors, the powertrain control module (PCM) detects a malfunction and stores a DTC.
Monitor Execution, Sequence, Duration, DTC Type
| Execution | Once per driving cycle |
| Sequence | None |
| Duration | 10 seconds or more |
| DTC Type | Two drive cycles, MIL on |