P0112 2008 Nissan Versa Code - Intake Air Temperature Circuit Low Input
Quick Answer
The Intake Air Temperature (IAT) sensor is built into mass air flow sensor or in some vehicles mounted to the air filter duct housing. Common causes include Faulty Intake Air Temperature (IAT) sensor, Dirty air filter, Intake Air Temperature (IAT) sensor harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0112 2008 Nissan Versa indicates Intake Air Temperature Circuit Low Input.
- Common causes
- Common causes include Faulty Intake Air Temperature (IAT) sensor, Dirty air filter, Intake Air Temperature (IAT) sensor harness is open or shorted.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0112 2008 Nissan Versa Description
What are the Possible Causes of the DTC P0112 2008 Nissan Versa?
- Faulty Intake Air Temperature (IAT) sensor
- Dirty air filter
- Intake Air Temperature (IAT) sensor harness is open or shorted
- Intake Air Temperature (IAT) sensor circuit poor electrical connection
How to Fix the DTC P0112 2008 Nissan Versa?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0112 2008 Nissan Versa code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P0112 2008 Nissan Versa Code
1. What are the common symptoms of OBDII code P0112 in a 2008 Nissan Versa?
- Common symptoms include poor engine performance, rough idling, decreased fuel efficiency, and possible stalling.
2. What does the OBDII code P0112 on a 2008 Nissan Versa mean?
- The code P0112 indicates that there is a low input signal from the Intake Air Temperature (IAT) sensor circuit.
3. What are the possible causes of the P0112 code in a 2008 Nissan Versa?
- Possible causes include a faulty IAT sensor, damaged wiring or connectors in the IAT circuit, or a problem with the engine control module (ECM).
4. How can I diagnose the P0112 code in my 2008 Nissan Versa?
- You can diagnose the P0112 code by inspecting the IAT sensor, checking the wiring and connectors for damage, and testing the voltage and resistance in the circuit.
5. Can a dirty air filter trigger the P0112 code in a 2008 Nissan Versa?
- Yes, a dirty air filter can affect the IAT sensor readings, leading to the P0112 code. It is recommended to check and replace the air filter if necessary.
6. Is it safe to continue driving my 2008 Nissan Versa with the P0112 code?
- It is not recommended to drive the vehicle with the P0112 code present, as it can lead to further engine damage and poor performance.
7. How can I repair the P0112 code on my 2008 Nissan Versa?
- To repair the P0112 code, you may need to replace the faulty IAT sensor, repair any damaged wiring or connectors, or reprogram the ECM if necessary.
8. Can I reset the P0112 code on my 2008 Nissan Versa with a simple scan tool?
- Yes, you can reset the P0112 code using an OBDII scan tool, but it is important to address the underlying issue causing the code before resetting it.
9. Will a P0112 code affect the emissions of my 2008 Nissan Versa?
- Yes, a P0112 code can affect emissions by causing the engine to run inefficiently, potentially leading to increased emissions levels.
10. How much does it typically cost to repair the P0112 code in a 2008 Nissan Versa?
- The cost of repairing the P0112 code can vary depending on the exact cause, but it may range from $100 to $300 for parts and labor.
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