FAQ – OBDI and OBDII P72 Ecu Pinouts
The P72 ecu is a very common and widely used unit for either chipped applications, or similar piggyback systems to control the electronic fuel...
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...
Press Release : AEM’s Infinity ECU Update!
While AEM is still sorting out part numbers and pricing, they have finally released information about the long anticipated Infinity EMS system.The Infinity EMS is...
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How To Ford Bronco Stereo Wiring Diagram
When you've got a Bronco stereo upgrade ahead, you'll need a Ford Bronco stereo wiring guide to help you through. Wiring can...
P0170 – Fuel Trim
The fuel trim is a ratio of fuel to air that your engine utilizes to produce power. Your onboard Powertrain Control Module...
P0121 – Throttle/Pedal Position Sensor/Switch “A” Circuit
Throttle Control Circuits dictate the amount of opening for your throttle body in relation to your accelerator pedal. These circuits control the...
P0135 – O2 Sensor Heater Circuit
Oxygen sensors play a huge role in fuel efficiency and overall vehicle performance. Mounted downstream of your engine, these sensors read the...
P0508 – Idle Air Control System Circuit Low
Crucial to the function of your vehicle, the idle air control system manages engine idle speed. Along with maintaining a steady engine...
P0335 – Crankshaft Position Sensor “A” Circuit
Crankshaft Position Sensors play a huge part in your vehicle's operation. This is usually a hall effect or magnetic sensor that informs...
