PO1 4cyl testing RIMG0667.JPG RIMG0661.JPG That looks like it'll be fun. Tell me about your setup/programming. My setup/programing was initiated after Dick at Dick's Electronics was progressing his conversion project on a 4 cylinder turbo Toyota we both have the cars running and drivable now but st...

PO1 4cyl testing

Thanks for the opinions, my understanding is in line with Antus comments, as there are some informed people on this site i just thought I would ask the question. Thanks to all that responded.

vald01 & Charlescrown ..Thanks for the response, this also is my understanding of oxygen sensors function by measuring the oxygen level in the exhaust gas stream and comparing the oxygen level in the atmosphere through a hole in the oxygen sensor shell or through the wiring entering the oxygen s...

As I have heard some differing opinions, I am interested in forum members opinions on what controls/generates the oxygen sensor stoichiometric switching voltage in narrow band oxygen sensors.

VX L67 Getrag wrote:I vaguely remember the older versions of HPT do a full clone, which they stopped in later versions maybe?

Can anyone confirm this
Thanks

It would appear it is in the bin file somewhere....

https://forum.efilive.com/showthread.ph ... rease-time

Key on fuel pump 2 second prime, does any know where this setting location is in the bin file in the 12225074 DSKW mask and would be willing to share.
Location 1E8C4 was tested but but failed to achieve a change.
Thanks

RE: "which was bricked from using hacked software". I disagree with this conclusion my MPVI was bricked and I certainly was not using cracked software. I have a full LS1 license from very early HP Tuners days (serial dongle) . I do know of workshops that are still using the MPVI dongle and...

This may interest those still using HP Tuners MPVI

https://www.youtube.com/watch?v=AAa-0l1FHSg