P2AE6
Intake Air O2 Sensor Negative Current Control Circuit Open Bank 1
P2AE6 is an OBD-II diagnostic trouble code meaning: Intake Air O2 Sensor Negative Current Control Circuit Open Bank 1. Common causes: broken wires in the sensor harness, malfunction of the oxygen sensor itself. Estimated repair cost: $28–89.
Symptoms
- Check Engine light comes on
- Increased fuel consumption
- Reduced engine power
- Unstable idling
- Increased emissions of harmful substances
Causes
- Broken wires in the sensor harness
- Malfunction of the oxygen sensor itself
- Poor contact in the sensor connector
- Damage to the control circuit in the engine control unit
- Corroded contacts or terminals
How to Fix
- Check the integrity of the sensor wiring harness
- Inspect the sensor connector for damage
- Check resistance and sensor signal
- If necessary, replace the oxygen sensor
- Check the control circuit in the ECU
Related codes
Error P2AE6 by Vehicle Brand
FAQ
What does the P2AE6 code mean?
P2AE6 is an OBD-II diagnostic trouble code that indicates: Intake Air O2 Sensor Negative Current Control Circuit Open Bank 1
What causes a P2AE6 error code?
The most common causes of P2AE6 include: Broken wires in the sensor harness; Malfunction of the oxygen sensor itself; Poor contact in the sensor connector; Damage to the control circuit in the engine control unit.
How do I fix a P2AE6 diagnostic trouble code?
To fix P2AE6: Check the integrity of the sensor wiring harness. Inspect the sensor connector for damage. Check resistance and sensor signal. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2AE6?
Yes, but get it checked soon
How much does it cost to fix P2AE6?
The estimated repair cost for P2AE6 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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