Ordered my LC-1 Sunday, it'll be here this week. Any quick hints when I go to install it with my TwEECer R/T? problems any of you have had? input appreciated. Later. -AJ
LC-1 on the way, any hints for install?
- Thread starter SVTCobra306
- Start date
Stanger007
Founding Member
EGR most likely since I don't have an actual EGR valve anymore...
Not even sure what DataQ is just yet? (call me stupid, I've been out of the tuning loop for a few months, and this stuff is taking leaps and bounds..)
Not even sure what DataQ is just yet? (call me stupid, I've been out of the tuning loop for a few months, and this stuff is taking leaps and bounds..)
Stanger007
Founding Member
SVTCobra306 said:
Awesome - EGR is your best bet then.
The DataQ is a $25 box that accepts four analog inputs and lets you graph them in the computer. This is useful if you want to graph boost pressure, AFR, maybe transmission temp - whatever you want to capture that isn't already being logged by the twEECer.
Anyways, to get your wideband plumbed in to the EGR valve, connect one of the analog outputs on the wideband to the EGR position sender. Grady should know exactly which wire this is as he runs his wideband through the EGR.
Next up you want to make sure you don't have a voltage difference because of differences in the grounds. To do this, make your LC-1 output a constant voltage - then just check on the twEECer to see if it's getting the same.
I've got an example of doing the adjustment for a difference of voltage on my site as well as a complete install (I used a DataQ)...
http://www.72mach1.com/95-mustang-gt/lc-1-wideband-to-tweecer-install/
Good luck with it,
Wes
Cool, thanks. I actually found what a DataQ was a few minutes after I posted, but you gave more info. Thanks a bunch!
BTW the LC-1 came via DHL today! Quick shipping from the ebay guy I bought it from (169.95 plus 8.95 S&H)
Off to get a bung welded tomorrow!
BTW the LC-1 came via DHL today! Quick shipping from the ebay guy I bought it from (169.95 plus 8.95 S&H)
Off to get a bung welded tomorrow!
Stanger007
Founding Member
Be sure your bring your wideband sensor when you get the bung welded in to make sure it fits.
I didn't bring mine so the shop used an old O2 sensor they had - turns out the wideband is a bid wider and didn't quite fit into the hole they put in the exhaust pipe.
I didn't bring mine so the shop used an old O2 sensor they had - turns out the wideband is a bid wider and didn't quite fit into the hole they put in the exhaust pipe.
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