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Videos of a ProCharged G w/ AEM Wideband: Idle, Start Up, Decel - How Does It Compare

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  #1  
Old 03-21-2008, 07:30 PM
AmateuRN
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Videos of a ProCharged G w/ AEM Wideband: Idle, Start Up, Decel - How Does It Compare
Does yours act the same?
Behave better? Worse?

Lemme know!

1st video...
Idle, rev to 3K.
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2nd video...
Warm startup.
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3rd video...
Coast downhill.
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  #2  
Old 03-21-2008, 09:33 PM
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looks like your wideband has something wrong! i'm so smart!
 
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Old 03-21-2008, 09:58 PM
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What exactly are you unsure about Homie? I have an Innovate wideband but it seems to be acting pretty much the same as mine. Looks fine to me but I don't exactly know what you are looking at or concerned about.
 
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Old 03-22-2008, 12:40 AM
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On the 2nd video, did you have to give it gas to start? Cause I have too, if not It'll stall
 
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Old 03-22-2008, 12:43 AM
AmateuRN
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Just comparing it to others in general. We normally don't get to see each other's cars gauges in certain normal situations - we just talk about WOT

But really... it is good to see that everyones car goes to 17.0 a few seconds after they are started, richen to mid 13's, then back to 15...13...15...13...

I also thought the downhill coast was weird. Why do the RPMs jump 300, up and down, up and down, from 14...18...14...18... why not just... 18?... It does this when decellerating from a larger speed, like 55mph (until it down shifts).
 
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Old 03-22-2008, 12:45 AM
AmateuRN
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Originally Posted by G35Rider92649
On the 2nd video, did you have to give it gas to start? Cause I have too, if not It'll stall
Everytime. That was after the car sat for about 15min. Any shorter than that it'll just turn over... and over... and over... then while tapping the gas it sputter for 3 or 4 seconds, shake alot... then start up.

Edit: I don't even turn it off to put gas in it anymore.. too much hassle.
 
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Old 03-22-2008, 12:47 AM
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So are you saying we have the similar problems?? Cause if I turn it on it sputters or the rpm drops too low and almost dies then back up, or it just dies period lol
 
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Old 03-22-2008, 01:18 AM
AmateuRN
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Yup, thought it had something to do with my return fuel system and large injectors... you have any ideas?
 
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Old 03-22-2008, 01:41 AM
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Originally Posted by HomieG35
Just comparing it to others in general. We normally don't get to see each other's cars gauges in certain normal situations - we just talk about WOT

But really... it is good to see that everyones car goes to 17.0 a few seconds after they are started, richen to mid 13's, then back to 15...13...15...13...

I also thought the downhill coast was weird. Why do the RPMs jump 300, up and down, up and down, from 14...18...14...18... why not just... 18?... It does this when decellerating from a larger speed, like 55mph (until it down shifts).
Mine doesn't do that AF hunting. I get occasional warm starts but nothing crazy.
 
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Old 03-22-2008, 06:38 AM
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Originally Posted by G35Rider92649
So are you saying we have the similar problems?? Cause if I turn it on it sputters or the rpm drops too low and almost dies then back up, or it just dies period lol
mine does that too... it's never NOT started, but the RPMs drop really low on a warm/hot start. almost like it's *barely* turning over...
 
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  #11  
Old 03-22-2008, 10:27 AM
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I have 550 's and a return fuel system . With just the SS box . My A/F stays between a low 14 to a mid 15 at idle and cruising .

Yours seems to be really searching a lot .
 
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Old 03-22-2008, 12:03 PM
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do you guys think it could be where you have the o2 sensor mounted? like if you take 1 out of the cats and replace it with the widebands o2
 
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Old 03-22-2008, 12:09 PM
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^^thats what I would think. Almost like its reading static air.(ie. Too far from the actual exhaust. But I'm definately not a mechanic by anymeans.
 
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Old 03-22-2008, 12:21 PM
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and to get a better A/F reading i thought its better to read it towards the rear of the exhaust
 
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Old 03-22-2008, 02:13 PM
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So i guess alot of our procharger people got the same sympton eh? Barely starting when starting the car on hot/warm I was stuck at the gas station yday, my car stalled 4 times on me after filling it up, grrrrrrrr. I finally just gas that muda fvcker and it shot right up LOL
 
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