Popular FAQ
How To Read Nissan ECU Error Codes
Addressing check engine lights or OBDII trouble codes is never a fun thing to do. But when it's time for maintenance on your Nissan...
How To Test a Ford Escort TPS Sensor
Your Ford Escort TPS sensor is how your ECU knows how much your throttle body or throttle blade is opened. When the 2.0 liter...
FAQ – 1g and 2g DSM ECU Pinouts
We're asked on a regular basis on what pin and wire is what, what color wire does this do and where do I need...
How to Diagnose a Shared 5-Volt Reference Circuit
One failed sensor can pull down a shared 5-volt reference circuit and make several unrelated systems report trouble at the same time....
How To Prevent Understeer
Understeer can be an annoying side effect of increasing your wheel horsepower, especially in front drive vehicles. Whenever you are adding bolt ons that...
How to Find a Broken Automotive Wire Inside Intact Insulation
A car wire can be broken internally even when its insulation looks completely normal. Repeated bending, engine movement, vibration, heat or tension...
Why Does My Acura RSX Crank but Not Start?
If your Acura RSX cranks but won’t start, the engine is usually missing fuel pressure, spark, injector pulse, compression or immobilizer authorization. Here’s how to test the real cause before replacing perfectly good parts.
How To Reset Nissan Altima Maintenance Light
It can be a confusing time when you see your Altima Maintenance Light turn on in your Nissan. There's a variety of different service lights...
