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Cold start problem persists...

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  #21  
Old 10-19-2007 | 04:07 PM
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Default RE: Cold start problem persists...

Do you know if this ( sorry link is Huge) V-Checker Pro will be able to do what you need me to read for you? http://www.ecstuning.com/stage/edpd/...p;engine=180HP

Says it Can read real time data
 
  #22  
Old 10-29-2007 | 04:28 PM
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Allright so I got the V-Checker Pro from ECSTuning. Kind of flimsy construction but once I learn how to use it more im sure it will be good. I Checked Measure Block 32 and at idle I got these number. Hopefully it's reading what you needed. "Block 32 COMMUNICATING: -0000.93%" Test 2 "Block 32 COMMUNICATING: -0001.31%" Now that it's below forty out it starts then just shuts off. On the 2nd start though goes Right to 20inhg Vac and idles perfect.
 
  #23  
Old 10-29-2007 | 04:39 PM
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Default RE: Cold start problem persists...

What heat range plugs you using... 6 or 7's?
 
  #24  
Old 10-29-2007 | 05:51 PM
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Default RE: Cold start problem persists...

ORIGINAL: Anos

Allright so I got the V-Checker Pro from ECSTuning. Kind of flimsy construction but once I learn how to use it more im sure it will be good. I Checked Measure Block 32 and at idle I got these number. Hopefully it's reading what you needed. "Block 32 COMMUNICATING: -0000.93%" Test 2 "Block 32 COMMUNICATING: -0001.31%" Now that it's below forty out it starts then just shuts off. On the 2nd start though goes Right to 20inhg Vac and idles perfect.
Those numbers have you running a pinch lean but thats not gonna cause you to have a hard start. Im curious about what spark plugs your using as well.
 
  #25  
Old 10-29-2007 | 06:08 PM
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Default RE: Cold start problem persists...

I'm using NGK PFR6Q's in my car and they're at .032 gap
 
  #26  
Old 10-29-2007 | 06:12 PM
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Default RE: Cold start problem persists...

They should be gapped to .028.
 
  #27  
Old 10-29-2007 | 06:30 PM
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Default RE: Cold start problem persists...

I thought Non-Chipped required .032? I don't have the GIAC in yet.
 
  #28  
Old 10-29-2007 | 06:33 PM
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Default RE: Cold start problem persists...

didnt see the "not in yet" in the sig, im sorry. But doesnt look like you can blame the plugs since they are gapped correct and are the stock plugs
 
  #29  
Old 10-30-2007 | 04:03 AM
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hehe my bad - and yea I dunno what to point at anymore for the problem. Whats really weird to me is if I let it stall out the first time then start it again - it goes right to 20inHG for vac. Almost like it bypass's something the 2nd start. Should I just pull the plugs to check for proper combustion? VChecker shows No codes and the CTS/SAI Pump are functional so I dont know.
Supposivley my mechanic pressure checked the system and said there were No Leaks...I do notice though that in 1st gear just gently going around town, the boost Never goes above 0 unless im WOT. 2-5th gear always give me boost with gentle pedal. Should I invest in a new N75/N249 or test them somehow? I'm really baffled where to go next.
 
  #30  
Old 10-30-2007 | 01:36 PM
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Default RE: Cold start problem persists...

The n249 can just be bypassed and forgotten. You can test the n75 if you know someone with a audi/vw that will let you try theirs or anyone with a mbc to try that w/o the n75.
 



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