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How To Test a Chevy Malibu IAT Sensor

The mass air flow sensor in your 3.5 liter Chevy Malibu also includes the Malibu IAT Sensor. Your Intake Air Temperature sensor is responsible for...

How To Test a Chevy Cavalier MAP Sensor

The Chevy Cavalier MAP Sensor is a barometric pressure sensor that's designed to deliver information about the air coming into your engine. This MAP sensor...
Unofficial digital rendering imagining a modern Mitsubishi Lancer Evolution performance sedan.

These Mitsubishi Lancer Evolution Renders Show What Fans Still Want

A new set of Mitsubishi Lancer Evolution renders has revived a familiar question: why does a fictional performance sedan still generate more...
LS1 connecting rod big-end chamfer facing the crankshaft journal fillet during engine assembly

LS1 Connecting Rod Chamfer Orientation: Which Way Should the Rod Face?

Learn which way the **LS1 connecting-rod chamfer should face**, why it must clear the crankshaft journal fillet, and how correct rod orientation helps prevent clearance problems during LS1 engine assembly.
Automotive PCM pull-up and pull-down circuit diagrams showing open and grounded sensor voltage readings

Automotive Pull-Up and Pull-Down Circuits Explained

An automotive pull-up circuit uses a resistor to hold a module input near a known voltage when no sensor, switch or transistor...

How To Prep Car for Paint

Knowing how to properly prepare a car for paint is one of the biggest and most important steps to enjoying a great looking paint...
Acura RSX high-idle diagnosis showing throttle body, vacuum leak, IACV and scan-tool data

What Causes an Acura RSX to Idle Too High?

A warm Acura RSX should not remain at 1,500 or 2,000 RPM. Diagnose vacuum leaks, throttle operation, IACV control and PCM sensor data before adjusting anything.

FAQ : ACURA INTEGRA ECU PINOUT

The B18C1 is found in the Acura Integra which first made its debut in 1994 and eventually ended it's production run in 2001. This...