Popular FAQ
Turbo Wheel Trims 101 – What’s in a Number
So you are looking to turbo your car and maybe even bolt on a turbo kit. The problem is you hear all this jargon...
Car Wiring Guide – Essential Tools
Whether you are installing a car stereo, repairing an engine harness or upgrading your car computer, car wiring is an important part of the...
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....
OBDII – Honda DTC Trouble Codes
OBDII HONDA DTC Trouble Codes
P1106 BARO Circuit Range/Performance
P1107 BARO Circuit Low Input
P1108 BARO Circuit High Input
P1121 Throttle Position Lower Than Expected
P1122 Throttle Position Higher...
Toyota Celica ECU Pinouts ST205 GT4
Before the Subaru WRX and the Mitsubishi Evolution became the AWD turbocharged monsters, the Toyota Celica represented what Japan had to offer in the...
How To Adjust Automatic Choke
The automatic choke is part of your carburetor and is responsible for enrichening the engine upon startup. The choke is there to block incoming...
Mitsubishi 4B11 Engine Guide: Factory Secrets, MIVEC Technology, Timing Chain Specs, and Performance Potential
The Mitsubishi 4B11 has more going for it than most enthusiasts realize. We examine factory engine specifications, forged internals, MIVEC technology, timing chain construction, and practical performance considerations using Mitsubishi's own technical documentation.
FAQ : Catalytic Converters, CARB and You
CARB is an acronym that many enthusiasts that live in California are more than familiar with in relation to modified parts, and is named...
