Lightning

Playing with the wideband :-)

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Old May 19, 2005 | 09:52 PM
  #16  
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Originally Posted by buckstop515
do you remember which color you connected to for the maf? my maf connector has 4 wires.
At the pcm here are the inputs you need for the dynojet wideband signals..
white wire red stripe--pin 79 is for coil #8 (rpm signal)
light blue wire red stripe---pin 88 for maf input
gray wire whit stripe -- pin 89 for TPS signal

Hope this helps..
 
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Old May 19, 2005 | 10:07 PM
  #17  
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thanks for the help.
 
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Old May 19, 2005 | 11:34 PM
  #18  
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Originally Posted by JeffsLightning
At the pcm here are the inputs you need for the dynojet wideband signals..
white wire red stripe--pin 79 is for coil #8 (rpm signal)
light blue wire red stripe---pin 88 for maf input
gray wire whit stripe -- pin 89 for TPS signal

Hope this helps..
Thats good stuff:

got a pic of the connections?
 
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Old May 20, 2005 | 01:51 AM
  #19  
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Did I read that the run was a 3rd gear only run? Anything you can post on 1st and 2nd gear?

Ron
 
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Old May 21, 2005 | 12:32 AM
  #20  
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Originally Posted by fastspec
Did I read that the run was a 3rd gear only run? Anything you can post on 1st and 2nd gear?

Ron
You test your A/F in 3rd gear where it is 1:1 just like on the dyno. Once you have that set the other gears will all fall in place.

BTW Jeff; lookin good
 
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Old May 21, 2005 | 05:53 PM
  #21  
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Originally Posted by olefafl
JeffsLightning and blown318 are you going to 41 on the 28th?
as long as I don't have to work all weekend!!!!
 
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Old May 22, 2005 | 08:53 AM
  #22  
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Originally Posted by blown318
as long as I don't have to work all weekend!!!!
Is JL having you work his booth at the track again?? He just wont give you any time off, will he..........
 
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Old May 22, 2005 | 08:55 PM
  #23  
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Originally Posted by StruckBy99
Is JL having you work his booth at the track again?? He just wont give you any time off, will he..........

u gonna be at the track sat????

and if I do have to work this weekend...... I will enjoy my sat(time and a half) , sunday(double time) and monday (triple time)
 

Last edited by blown318; May 22, 2005 at 08:59 PM.
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Old May 23, 2005 | 10:06 AM
  #24  
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Originally Posted by Casey02L
You test your A/F in 3rd gear where it is 1:1 just like on the dyno. Once you have that set the other gears will all fall in place.

BTW Jeff; lookin good
How do you keep it from downshifting into 2nd?
 
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Old May 25, 2005 | 10:13 PM
  #25  
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From: New Mexico
Originally Posted by JeffsLightning
At the pcm here are the inputs you need for the dynojet wideband signals..
white wire red stripe--pin 79 is for coil #8 (rpm signal)
light blue wire red stripe---pin 88 for maf input
gray wire whit stripe -- pin 89 for TPS signal

Hope this helps..

Jeff,

Trying to do this on my 2000 L but the wire colors are differant. I tried hooking up to the same pin munbers but that did not work. Where did you get this info and could you direct me to it for data on a 2000 model?
 
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Old May 25, 2005 | 10:35 PM
  #26  
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Originally Posted by lurker
How do you keep it from downshifting into 2nd?
Your tuner locks the tranny into 3rd on a tune and can lock the converter. That's how it's done on the dyno, and you could easily do it on the street just be easy on it other than that run.

Works pretty good when you are using a tuner that is hundreds if not thousands of miles away; ain't that right Jeff.
 
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Old May 26, 2005 | 02:51 AM
  #27  
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I got in the habit of always looking at the entire pass. Click it on once staged. Helps me determine where the converter is locking up, how much of an RPM drop I see on the gear change, see if there is any tire slippage and what impact it is having on AFR etc. Just a very useful tool.

Ron
 
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Old May 26, 2005 | 07:28 AM
  #28  
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Originally Posted by Hilander
Jeff,

Trying to do this on my 2000 L but the wire colors are differant. I tried hooking up to the same pin munbers but that did not work. Where did you get this info and could you direct me to it for data on a 2000 model?
Hummmm thought the colors were the same...I will send you a lead to hopefully get the right wires. Like I said I thought those pin numbers were correct for all Lightnings. Are you sure you didn't lose a pcm pin number in the mess of wires there at the harness? It's easy to do plus the harness is not marked that well either...
 
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Old May 26, 2005 | 07:31 AM
  #29  
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From: Illinois
Originally Posted by Casey02L
Your tuner locks the tranny into 3rd on a tune and can lock the converter. That's how it's done on the dyno, and you could easily do it on the street just be easy on it other than that run.

Works pretty good when you are using a tuner that is hundreds if not thousands of miles away; ain't that right Jeff.
..
 
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