P1111 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | IAT Sensor Circuit Intermittent High Input Conditions |
| Cause | No ECT, MAF or VSS codes set, engine runtime 5 seconds, ECT input more than 140°F, MAF input less than 12 g/sec, VSS input under 48 mph, then the PCM detected an intermittent IAT sensor input that was more than 4.8v (-12°F), conditions met for 1 second |
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