In part 1, we talked about the basics of a fuel pump controller (FPC), why it's essential, and how it works. This part 2 post will discuss common issues and how to diagnose them. Simplify your testing with our FPC Diagnostic Jumper! To do this you'll need a multimeter. We carry a...
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3 Pin TGV to 5 Pin TGV Comparison
This post discusses the differences between 3-pin TGVs and 5-pin TGVs. What is a TGV? A TGV or Tumble Valve Generator is a piece of emissions equipment that reduces the air into the engine when only a small amount of air is required. It's located in between the heads and the upper intake manifold...
What is a Fuel Pump Controller (FPC) Part 1
This blog post discusses what a Fuel Pump Controller is, what it does, and how it works. If you want to diagnose a fuel pump controller issue (P0230), please take a look at part 2 by clicking here. If you are having issues with the fuel pump controller, start with our...
Subaru Surge Tank Wiring
In this blog, we'll discuss surge tank wiring and the differences between a standard in-tank pump hardwire setup. If you would like to have us wire up your surge tank, please contact us directly because each is built to the customer's specs. To start, to see our most up to date information...
Subaru Fuel Pump Wiring System Upgrades
In this blog post, we talk about our suggestions for how to best upgrade the fuel system of a Subaru from a wiring perspective. We make the wiring simple for all fuel setups with our Fuel Pump Controller Hardwire Kit so you get maximum power to the pump while leaving the...
Grounding Issues - iWire Grounding Kit
In this blog post we go over the basics of grounding and why it’s important in your Subaru. You can purchase the iWire Grounding Kit by clicking here. Here is our Owner Brian talking with Flatirons Podcast about the importance of grounding in your Subaru. The most important thing we...
Upgraded Fuel Pump Controller Explained
In this blog post, we clear up common myths and misconceptions about the upgraded fuel pump controller. If you are having issues with the fuel pump controller, start with our FPC Diagnostic Jumper. When we came up with the idea of an upgraded fuel pump controller and began testing it,...
Plug Spotlight - Gas Tank Plugs
In this post we go over the various types of gas tank plugs in a Subaru. Like most plugs, Subaru has changed the plug type for different features and availability. Below we have images as well as a description of which cars the plug is compatible with. Gas Tank Plugs...