424 with dual wideband o2 sensors, is it possible???

General Tuning Questions And Discussions
User avatar
Jayme
Posts: 2585
Joined: Sun Mar 01, 2009 8:59 am
Location: North Coast, NSW

Re: 424 with dual wideband o2 sensors, is it possible???

Post by Jayme »

Biggvl wrote:
Isn't there spare analogue inputs on the ecu you can just plug into?
not sure...
nope..... direct logger input is your only option, but relatively easy to set up. I can also help with any adx mods you need done.
User avatar
Gareth
Posts: 2608
Joined: Fri Mar 14, 2014 8:37 pm
Location: Bacchus Marsh, Vic

Re: 424 with dual wideband o2 sensors, is it possible???

Post by Gareth »

thanks Jayme :thumbup:

So i'll need to get the logger wiring diagram out and consider what needs wiring prior to building the loom..
According to chemistry, alcohol is a solution...
User avatar
Gareth
Posts: 2608
Joined: Fri Mar 14, 2014 8:37 pm
Location: Bacchus Marsh, Vic

Re: 424 with dual wideband o2 sensors, is it possible???

Post by Gareth »

antus wrote:Methanol: very roughly +5 degrees?

Also with the wideband cable, not sure on that type of connector but i believe the bosch units have a calibration resistor in the connector. If you change the wire or plug you may effect the readings. Decide if thats worth the risk and maybe take some baseline readings from a car in a known state (idle at x degrees temp) and repeat after modification to test for changes that may have been caused by the cable mods?
Cheers Ant, and this is what it looks like
Image
I assume it's on the underside of that little board
According to chemistry, alcohol is a solution...
Post Reply