Well got some good news. Got my wideband wired up to the laptop and viewed in HP Tuners with no EIO Using a wire which used to go the the EGR valve.
Parts used:-
AEM Wideband guage was this wire with bosch sensor (http://www.thunderracing.com/catalo...p&vid=3&pcid=62)
Length of wire
2 x crimps
Time to install about 15mins.
The output from thre AEM guage is 0-5V. This is the white wire.
The EGR valve had been removed some time back. The connector has been cut off to tidy up the wiring loom. The wire you want is the brown wire, this reports back 0-5V to the PCM. I tested it was this wire by using a resistor to 5V and verified this on this using HP Tuners.
The wire from the AEM guage was extented to reach the EGR Brown wire using a bit of wire and two crimps. Now the output from the AEM guage will be routed to the PCM, if you monitor the EGR reading in the PCM you will see it changed with AFR.
Now you need to create a custom PID.
In HP Tuners
For the AEM guage the formula would be
=(EGR_Volts/0.5)+10
Other guages may need a different formula, this should be documented in your wide band guage leaflet of what voltage euqals what AFR.
Turned on ignition and the AEM guage read 14.7:1, but HP Tuners read 15.1:1, now this isn't a problem, we can just adjust the formula. Probably just down to reference voltages and volt drops down wires.
As the EGR valve was removed some months back all EGR references in the PCM have been disabled. Once you have done this Wideband/EGR mod you will need to go to Engine/General/EGR Enabled = Enabled, if this is disabled then the EGR voltage wont be read into the PCM, this needs to be enabled.
Check that Spark Control/Spark Advance/EGR Spark Advance is all zeroed out.