reflashing Archives - UnderhoodService
Ignition Coil Output

To see inductance inside the primary windings, use an amp probe placed around the positive wire for the ignition coil.

Diagnosing Misfires

What if there are no codes and a misfire is intermittent? This is where it gets complicated.

Reflashing Power Supplies

A power supply to keep the system voltage consistent is a required piece of equipment to perform a reflash procedure.

ECM Damage

Engineers have devised two strategies that can be called the “immune system” for the electrical system.

Reflashing Power Supplies

A power supply to keep the system voltage consistent is a required piece of equipment to perform a reflash procedure.

VIDEO: Weak Battery? Don’t Reflash

A power supply to keep the voltage consistent is required. This video is sponsored by Auto Value and Bumper to Bumper.

Killing Covid-19 With Reflashing

The new software enables the climate control system to heat the interior beyond 133 degrees F for 15 minutes.