Recent content by Anh

OK...what about those Supras that produce sub 10:1 a/f fueling with standard injectors , standard fuel pump, with standard fuel pressure and a standard AFM at boost levels before fuel cut kicks in? What about the 80-90% injector duty cycles reported with S-AFCII's and E-manage on the injectors...

Thanks Supralover - hope you're right on this one. Tubbie, I have did exactly what you suggested, as I followed the instructions. DIP switch 4 is set "OFF", karman vortex is selected. I turn key to ON, and the unit will flash "2", I turn the response knob to set it to 6 cylinders. I then...

Hi all, Couldn't find anything in the search relating to the problem I'm having with the HKS S-AFR with the 7M-GTE. The unit lets me adjust all the settings, and the cylinder number, but the problems I'm having is 1) After setting up the cylinder number (6) - and then "saving" this setting...

I recommend visiting www.7mpower.co.uk - its a new site but there are some technical articles on there and much more to be added soon. Check out the headgasket thread - worth a read for reference.

^^ yes, this has happenned to me with the PCV system, gives you a hell of a scare before you actually know its just the PCV. :)

That L-hose (hell hose) tends to leak alot of coolant from even a small hole or split. It makes alot of noise too, so spotting a leak when the car is hot isn't too difficult.

Some good points there. "Stock boost" assumes people are still using the restrictive stock exhaust system, elbow and downpipe. When people see gains in boost by upgrading the exhuast, it's difficult to be sure what boost the standard actuator is rated as.

Cool video, thanks.

The Non-US Supras never had a starter relay, the starter control wire sends power to turn and pull solenoid plunger, aligning the teeth of the starter pinion to the flywheel. After so many years the wire just can't deliver the current to do this job, especially when the engine is hot - it has...

Okay thanks for the tips.

Do you think the blue wire being hooked up to the BATT wire on the ecu harness was the cause to the HKS unit to not display "2" when turning the key to ign?

Okay thanks for that.

Yep, I made sure the sensory settings are for KV AFM. I will remove the blue wire from the ECU harness. So the only power feed should be the 12 v IGN right?

Hello all, I tried searching for threads related to the HKS Super AFR but nothing much but for sale threads showed up. Anyway, I have wired the device to the ECU as the instructions indicated, however the unit doesn't read the number 2 when setting the key to ignition, it just displays the %...

Try adding 2 washers on each actuator bolt to raise the boost.