Thursday, June 18, 2026
Authors Posts by John Huh

John Huh

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FAQ : 2JZGTE VVTi ECU Pinout

The VVTi version of the 2JZGTE was originally found in a JZA80 Supra from September 1997 until well after it's discontinuation in 2002. The...

How To Test a 2JZGE Ignition Coil

The naturally aspirated 2JZGE is a wonder in it's own right, capable of handling over 500whp in factory form with just the right add-ons....

How To Program Your Failsafe UEGO

AEM's new Failsafe UEGO is certainly one of the nicer gauges we've ever had the pleasure of working with. Not just a gauge but...

How To Convert LS2 Ignition Coils

The LS2 engine is the next step in GEN III GM shortblock technology, and can be found in many late model GM vehicles. While...

How to Service a 2JZGE TPS

The non turbo version of the legendary 2JZGE is found in many vehicles, from the Lexus SC and GS300's and of course the non...

How To Test a 2JZGE MAF

The 2JZGE is an excellent platform for turbocharged performance, known as the NA-T. Most enthusiasts don't know that the non turbo 2JZ is quite...

FAQ – Honda Engine Codes and Specs

What Honda Engine is in my car?? It can seem like an odd question, but it's one we're asked on a very frequent basis. And...

How to Service 2JZGE VSV

The 2JZGE VSV or Vacuum Switching Valve can often be misunderstood when it comes to the 2JZ engine. Many enthusiasts feel as though the...

How To Install a AEM Failsafe UEGO

AEM Electronics has been at the forefront of wideband performance since their very first AEM UEGO gauge. If you own the original gauge, take...

How To Test LM7 MAF

Expanding on our How to Build a Budget LS Engine series, we'll be taking a look at how to test, service and repair components...