RevNelson

Hey Red

Casper's Electronics, Inc.: A/F Pigtail Ford

Would this A/F Pigtail Adapter work on my Ford with your EFIE? Also, do you know if the Ford Focus 2005 has one or two O2 sensors? I looked around but wasn't able to find it, thought maybe someone on here might now. Even if the 2nd O2 sensor is before the exhaust, do you still need to put an EFIE on both?

Indeed, I even just PM'd you asking what a PWM was, haha. Did you get my inquiry about the chips? I assume I missed the window, yeah? Unless mayhap you have an extra from the batch you ordered yesterday