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2006 Mazda Tribute 3.0L Error Code P0113: IAT Sensor Location and Diagnosis

Model: 2006 mazda tribute Fault Code: P0113 Posted: 2016-08-27 19:45

I'm experiencing error code P0113 on my 2006 Mazda Tribute with the 3.0L engine. This indicates an issue with the Intake Air Temperature (IAT) sensor. I want to confirm whether the IAT sensor is part of the MAF (Mass Airflow) sensor assembly and located on the air intake hose. After extensive online research, I still cannot locate the exact position of the IAT sensor on my engine. Can anyone provide a clear explanation or diagram of where this sensor is situated? Any guidance would be greatly appreciated.

Related fault codes
P0113
Comments (4)
Anonymous 2016-08-28 09:26

Check rockauto.com for detailed information about MAF/IAT combo sensors. If your sensor has five terminals, it likely combines both MAF and IAT functions.

Anonymous 2016-08-30 20:46

Thank you! I ordered a replacement MAF sensor, received and installed it today. The idle is now fine, but the car still feels sluggish in gear. I now have three additional error codes: P352, P353, and P354. I've already replaced all spark plugs, valve cover gaskets, coils and boots, vacuum lines, PCV system, cleaned both the IAC and fuel input port. I don't own a scanner, but my friend read the codes earlier this week. Two questions: 1. Which scanner would be best for diagnosing my 2006 Mazda Tribute, as well as my 2000 MPV, 2006 Mazda 3, and 2012 Subaru Outback? 2. Do the P352/P353/P354 codes refer to front or rear spark plugs (by firewall)? I really appreciate your help.

Anonymous 2016-08-31 11:50

Given the amount of work you've already done, a scanner capable of reading and recording live data is essential. A noid light is also helpful for testing signals from the PCM to coils and injectors. Wireless scanners using smartphone apps are budget-friendly and compatible with your vehicles. Plug-in scanners like Actron offer more advanced features such as data capture and replay, which may be better suited for in-depth diagnostics. For coil bank identification, a photo of the specific engine layout would help clarify front vs. rear locations. For error code explanations, refer to this forum’s troubleshooting section for common causes and solutions. Remember that understanding engine dynamics is key—resources like McCuistian or Scanner Danner provide excellent foundational technical knowledge you can build upon. Please update us on your progress.

Anonymous 2016-09-14 21:06

Good news! I purchased a scanner, checked all connections thoroughly. Code P352 cleared successfully, but P353 and P354 remain. I concluded that the issue was likely in the PCM itself. I sent it to Circuit Board Medics for repair—paid $300—and received it back yesterday. Installed today, and the car runs smoothly now. I believe oil leaked into one or two spark plug chambers due to degraded gaskets, causing a short circuit that damaged the driver-side PCM modules. I’ll take my 2006 Mazda Tribute for a full test drive tomorrow. It should run significantly better than before after all this work. Thanks again for your support!