P0114
IAT Sensor 1 Circuit Intermittent
1999-2000 BMW 323i E46 2.5L I6 🇦🇺
Low SeverityPowertrain
Description
The IAT sensor signal is intermittent.
Symptoms
- Check Engine Light (intermittent)
- Erratic idle
Common Causes
- Loose connector
- Damaged wiring
- Intermittent sensor failure
Diagnostic Steps
- Wiggle test
- Monitor IAT signal
- Inspect connector
Repair Notes
Repair connector or wiring.
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P0114 on Other Vehicles
Common Questions
What does code P0114 mean on a 1999-2000 BMW 323i E46?
P0114 stands for "IAT Sensor 1 Circuit Intermittent". The IAT sensor signal is intermittent.
What are the symptoms of P0114 on a BMW 323i E46?
Common symptoms of P0114 include: Check Engine Light (intermittent), Erratic idle.
What causes P0114 on a 1999-2000 BMW 323i E46?
Common causes of P0114 include: Loose connector, Damaged wiring, Intermittent sensor failure.