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TPMS Sensor Signals

TPMS sensor signals are low power and low frequency, with most sensors transmitting at 315MHz or 433MHz.

ECM/PCM Communication Issues (VIDEO)

Before you swap out a module that won’t communicate, do a few simple inspections. Sponsored by The Group Training Academy.

Why Are Cars So Expensive to Fix?

A combination of everything people require makes vehicle repairs so expensive.

Timing The BMW N53 And N54

The latest versions continuously adjust the position of the intake and exhaust camshafts.

OBD II System and Emissions: Forcing Vehicle Monitors For Calibration

Some vehicles have readiness issues when it comes to setting all the OBD II monitors.

Reprogramming Today’s Transmission Control Modules

It’s understandable to have a lot of questions and fears about reprogramming. 

Condition-Based Oil Calculations: BMW, VW and Mercedes

Today, it is difficult to find a European vehicle without a light or warning messages to get the driver to change the oil.

Mode $06 Misfire Diagnosis

Understanding why ‘Mode $06’ was developed and how it works to identify misfires.

Schrader TPMS Tool Features EZ Sensor Programming

The ST-1 TPMS Tool also has a customer/job management feature.

Tech Tip: Programming Options

Reflashing and reprogramming may require interface innovation – we help explain the options.