Ford Mustang Forum banner

whats with the O2 sensor powerchip?

1463 Views 6 Replies 6 Participants Last post by  vristang
I have never seen this or heard of it before, an O2 Sensor powerchips. A friend sent me a link and asked if they are any good. Anyone know anything about these. Says it regulates voltage going to the EEC from O2 to manipulate the Air/Fuel for more power. Would that not screw up your air fuel ratio?

Anyways, I always get good answers here, thanks for the help
Status
Not open for further replies.
1 - 1 of 7 Posts
At WOT the O2's aren't used, BUT the ecu does remember the KAMRF values for any parts of the fuel tables that may have learned correction factors while running in CL.
Basically, what is learned in CL should be applied to OL as well....ASSuming, that you hit load/rpm ranges in CL that would equate to OL conditions....
(IIRC, the KAMRF tables are load vs rpm???)

A resistor *might* have an impact on AFR, but it's hard to say.
Would I spend $5 for shipping if the item itself was free????
NO!!!

You'll get more out of buying a beer :bigthumbsup
1 - 1 of 7 Posts
Status
Not open for further replies.
Top