Toyota Prius Battery Codes P0A7F, P2011 and P0A80
A second generation Toyota Prius is at least 12 years old and batteries may need to be replaced. Here’s what the codes mean.

Toyota Direct Injection? Port Injection? Why Not Both?
Port fuel injection and direct fuel injection systems each have their advantages and disadvantages.

Toyota Squeaking Noise From Rear Suspension
Follow the repair procedure in this bulletin to address this condition.

Toyota Milliwave Calibration Tips
Calibration is necessary due to several factors affecting the radar’s functionality.

Different Nameplates, Different Expectations
Honda is one of the least concerned manufacturers about system voltages when it comes to reflashing.

Nissan Electro Hydraulic Steering
Nissan’s steering system is susceptible to driver-error. Here’s what to look for in these systems.

Subaru HVAC Diagnostics
On some more modern Subaru vehicles, you might be better off grabbing your scan tool.

New Motor Mount Technology
Engine speed is the primary input that determines the stiffness of the mount.

Subaru Tech Tip: Spiderwebs Blocking The Camera
If the webs can be removed without touching the camera lens, carefully remove them and reassemble the camera.

Nissan Suspension Restoration
The shock or strut controls how the energy in the spring is absorbed and compressed.

KIA Barely Runs
Check the low-pressure pump (LPP) supply fuel pressure to the high-pressure pump (HPP).

MADZA Engine Crank/No Start
Repair any loose or damaged terminals as needed.
