LC-1 widband hook up

[joecar]

If your PCM switches the NBO2 heaters on/off (check your wiring diagram) then you can't power from the NBO2 connector.

[Thumper]

Seems like alot of PT to wire the simulated NB in then if its not necessary.
Why go through all the hassle?

[joecar]

To do AutoVE you don't need NB sim.

If you then later want to run CL and still monitor the WB AFR,
then you can run NB sim and WB without having to drill another bung hole.

[Thumper]

I see, so its just a matter of not wanting extra bungs in the exhaust.
Ill be using a LM-1, so im happy with putting an extra bung in. Makes it all easier to install and remove.
Thanks for the replies
Cheers!

[W_D_R]

Recently installed my lc-1 and while running log works and the scan tool my afr reads 14.7ish on log works and 11.7ish through the scan tool. I have done some searching and read through this post. Where do i look?

[joecar]

Are you using the correct AFR pid for the LC-1...?

Post screenshots of your PIDs tab and Data tab.

[mr.prick]

Recently installed my lc-1 and while running log works and the scan tool my afr reads 14.7ish on log works and 11.7ish through the scan tool. I have done some searching and read through this post. Where do i look?

Analog or serial?
The analog outs will need to be programmed.

[W_D_R]

Analog.






Wes

[mr.prick]

Did you read this?
LC-1 Installation

Page 4 from the LC-1 maual:
The default analog outputs are as follows:
Analog output one is 1.1V = 14 AFR and .1V = 15 AFR.
This is a simulated narrowband signal.
Analog output two is setup as 0V = 7.35 AFR and 5V = 22.39 AFR.

If you don't have a USB to Serial converter to program the analog outs you can use analog #2,
it is close to the pre-defined PIDs for the LC-1. "({EXT.ADX}*3)+7.35"

[joecar]

What LC-1 color wires do you have going to your FlashScan...?

What did you do with the LC-1 black wire...?

Start the LMProgrammer software and look at how the two LC-1 channels are programmed... post screenshots of those.