#PHPJZS147

The Post-Haste Performance Toyota Aristo ‪#‎PHPJZS147 gets an ECUMasters EMU Standalone Engine Management System! Since our last Fuel System upgrades on our PHP Aristo we had to find an Engine Management solution. This wasn’t as easy as it could have been due to the Aristo having an Electronically controlled Automatic Transmission. Toyota had bundled both Engine and Transmission computers into the same ECU which complicated matters. Our solution was to run a Standalone Engine Management ECU wired in “Parallel Mode”. Wiring the EMU Standalone in Parallel is similar to how you would wire in a “Piggyback” but instead of splicing into the Ignition and Injector Harness, theyRead More →

Our 1995 Aristo is powered with Toyota’s very popular 2JZ-GTE Inline 6 Twin Turbo Charged engine.  When we purchased the car it already had a Garrett T67 (T40R) Single Turbo conversion, a Front Mounted Intercooler and full 3″ Turbo Back Exhaust. Unfortunately the Fuel System was stock, as was the engine management. If you’ve not yet seen our full Introduction post for our shop 1995 Toyota Aristo (#phpjzs147) check it out here https://www.post-haste.ca/?p=395 The Turbo’s external wastegate was being controlled with a Turbosmart manual boost controller set at 12PSI. The factory ECU was actually still doing a reasonable job at this level although the stock ignition timing was probably a bit aggressive. Here is a Baseline DynoRead More →