In this blog, we discuss the differences between the oxygen sensors in your Subaru and offer basic troubleshooting tips if you get a check engine light or code for them. Find all of our Oxygen Sensor Connectors and Products Here at iWireusa.com
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Pin Drag Test for your Subaru Wiring
In this blog we go over what a Pin Drag Test is and why it's an important step in diagnosing wiring issues in your Subaru. Why would I do a Pin Drag Test? If you're noticing an intermittent connection between two plugs or getting weird check engine lights, it could be because the pins inside the plugs are not making a connection due to being loose or corroded.
Signal vs Power Grounds Blog
In this blog post, we discuss two different types of grounds, power grounds compared to signal grounds. You can find our basic grounding system information here. Power Grounds A power ground is a ground that runs something high current, like a motor or a pump. Some examples would be the...
What Is The Blue Tape For On My Subaru Wiring Harness?
December 2024 Update: iWire is no longer offering harness merge services so we can focus on other parts of the business, including iDCCD, plug-and-play harnesses, and replacement electrical components. As part of this change, our technical support, wiring guidance, and troubleshooting assistance for harness merge projects will be very limited...
How to use a Multimeter - We Promise it's Easy!
In this blog post, we'll discuss some basic ways to utilize a multimeter to test a few common issues on your Subaru. We carry a very inexpensive but useful multimeter that you can purchase to help with your troubleshooting. We use this in all of our examples, so it would make it...
IAT and PCV Issues with a USDM 2.0 WRX with JDM V7/8/9 WRX and STi Engine Swap
In this post, we talk about what happens with the USDM PCV Diagnosis Connector and the JDM STi Manifold IAT sensor when swapping a 2001-2006 JDM WRX or STi in an 2004-2005 USDM WRX. If you need a replacement engine harness for any of these models, we carry it here....
Thank you for your purchase of one of our Subaru Electrical Connectors!
Please click here for help to depin, splice, and swap Subaru electrical connectors. Our electrical solutions cater to the professional repair shop, the DIYer, and everyone in between. Below are some of our most popular connectors. Coilpack Connectors Alternator Connectors Crank Position Connector Camshaft Position Connectors Mass Air Flow Sensor...
Intro to Subaru Conversion - Whitney's Wisdom
This blog post is written by Whitney using the notes she's acquired from answering Subaru wiring questions for customers for over seven years. When it comes to adding new parts to a Subaru, there are a lot of important factors to consider. While the mechanical side is considered "legos," and for the most...