wideband ???s
 

if i were to get the innovative wideband on ebay for 200 without the gauge.i hook it up as a seperate sensor a different hole to plug up. does this sensor just plug in my laptop and use that cd to view my rpms vrs a/f. or do i have to hook up the sensor to my ecu and where do i tap the wires in to the ecu? or do i make differnt wires running from the sensor to those 4 pin things in my ecu to view rpm vrs a/f. what is the cheapiest easiest way of tuning it and is there any write ups with pics and stuff? thank you.

Re: wideband ???s
 

you could use the existing O2 bung hole (before cat) but you must disable the O2 heater and sensor. Then you can either plug it into your laptop and use it as is with the software that it came with or you can wire it up to D14 on the ECU so you can use uberdata or crome to datalog it from.

check out www.pgmfi.org