Replaced Supra ecu. Now emits dense white smoke?Mass Airflow? ECU reprogram req?

11-01-2015, 02:16 PM

pwpanas

Supra Owner

Join Date: Oct 2005

Location: GA, USA

Posts: 2,209

Quote:

Originally Posted by A.BuckShort

.. Now at least I know the white smoke doesn’t mean somebody picked a new Pope.

Nice - ROFL!

Just a random thought - possibly irrelevant: You should be able to pick up an AEM gen-1 or gen-2 plug-and-play for the Mkiv Supra Turbo for a reasonable price (especially gen-1)...and there are hundreds of available-for-download AEM maps for the 2jz. Of course, the most important considerations when choosing map is turbo vs. n/a, and your injector size; next would be your choice of aftermarket turbo, and the last would be cams and/or head porting. Compression (pistons) of course would be important too, but most applications (and therefore most AEM maps) suit the oem-ish range for compression (pistons).

Please keep us informed of your progress.

__________________
Phil '94 Supra Turbo, 6spd, 'APU'+
Displacement is no replacement for boost.
Life begins at 30psi.

NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners.

Last edited by pwpanas; 11-01-2015 at 02:23 PM.

Tags

ecu, ecu reprogramming, mass airflow, supra mkiv, white smoke

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