LT1-LT4 Modifications 1993-97 Gen II Small Block V8
View Poll Results: What do you think will be the out come
Yes - With a new pcm your car will star
11.11%
No - The security light will come on
0
0%
Its 50/50 hopefully youll be lucky
55.56%
I have no idea
33.33%
Multiple Choice Poll. Voters: 9. You may not vote on this poll

Has this happend to ANYONE with there car before EVER !!!!!

Thread Tools
 
Search this Thread
 
Old 06-01-2009, 12:16 PM
  #1  
12 Second Club
Thread Starter
iTrader: (1)
 
Tapout97's Avatar
 
Join Date: Dec 2008
Location: Tempe, AZ
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Default Has this happend to ANYONE with there car before EVER !!!!!

Ok, so a few weeks ago my car check engine light came on right before i went to the track and it went from a 12 sec car to running 14.0 trapping anywhere 8-11 miles slower. OBD TECH 2 showed 4 codes

p0100 p1657 the other 2 had to deal with o2 sensors , skip shift 1-4 then it was blowing the fuse in the engine sensor

since then i had it checked out to see if any electrial wires toasted they couldnt find anything. So they put in a 25 amp breaker fuse in.

so the car runs like crap then all of a sudden a week later the electric water pump goes out. I put a new one in and we noticed the electric water pump was connected to the pcm . So i bought a new electric water pump the car ran for 4 minutes then it died then the SECURITY LIGHT came on BLINKING the car woudlnt start at all. I contacted bryan @ pcm4less told him everything and he said flat out your PCM is F$C^E% so i managed to find one after searching all over the internet nobody had one called gm got the only one in the state threw brown and brown cheverlot in AZ. $208 bucks not bad. Its been sent off i should have it in 2 days.

Heres the question im having the VAT turned off do you think the car will start up or will the security light still be on and i wont be able to start the car ?

This isnt a tech question really im curious if anyone else has experienced the same
Old 06-01-2009, 12:49 PM
  #2  
TECH Apprentice
iTrader: (2)
 
brucealmighty744's Avatar
 
Join Date: Mar 2008
Posts: 336
Likes: 0
Received 0 Likes on 0 Posts
Default

Never heard of problems like that, but I am still new to f-bodies.
Old 06-01-2009, 01:14 PM
  #3  
Rockstar
iTrader: (15)
 
Johnny-LT1-runner's Avatar
 
Join Date: Feb 2009
Location: I'm on a boat! in Shreveport, La
Posts: 1,582
Likes: 0
Received 0 Likes on 0 Posts
Default

Holy hell dude, you've got a worse case of gremlins than I do! lol
Hope it works out!
Old 06-01-2009, 01:50 PM
  #4  
12 Second Club
Thread Starter
iTrader: (1)
 
Tapout97's Avatar
 
Join Date: Dec 2008
Location: Tempe, AZ
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Default

yeah i know thanks hopefully it works out it better
Old 06-01-2009, 02:23 PM
  #5  
TECH Enthusiast
 
94CamaroZ28SS's Avatar
 
Join Date: Feb 2006
Posts: 517
Likes: 0
Received 0 Likes on 0 Posts
Default

yes somewhat the same issue in my car is sig......the #6 fuse in th engine bay fuse block kept blowing causing the fans not to turn on and a whole buch of other stuff. i looked all over for loose grounds, bare wires and the whole 9 yards but could not find anything. So then i thought to myself let me replace the PCM which i had one laying around so i installed it and bam the problem was gone!!!! damn PCM was Screwed!
Old 06-01-2009, 04:11 PM
  #6  
Staging Lane
 
lt1formula275's Avatar
 
Join Date: Aug 2008
Posts: 88
Likes: 0
Received 0 Likes on 0 Posts
Default

ok heres a story that might help i go to get in my 95 formula and i put the key in and it does nothing wont even turn over so put a switch in didnt fix it, turned vats off didnt fix it but finally i found a relay/fuse think behind the dash on the passenger side and hooked two pieces of wire together and it fired up but the secrutiy light is on but after 5 minutes of driving it goes away
Old 06-01-2009, 04:15 PM
  #7  
12 Second Club
Thread Starter
iTrader: (1)
 
Tapout97's Avatar
 
Join Date: Dec 2008
Location: Tempe, AZ
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Default

Yes when the security light came on i heard clicking coming from behind the glove box.

may i ask you this how do you get to it and what should i be looking for.

any help with be greatly appreciated !!!!!
Old 06-02-2009, 06:40 PM
  #8  
12 Second Club
Thread Starter
iTrader: (1)
 
Tapout97's Avatar
 
Join Date: Dec 2008
Location: Tempe, AZ
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Default

bump bump bump
Old 06-02-2009, 08:23 PM
  #9  
12 Second Club
Thread Starter
iTrader: (1)
 
Tapout97's Avatar
 
Join Date: Dec 2008
Location: Tempe, AZ
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by lt1formula275
ok heres a story that might help i go to get in my 95 formula and i put the key in and it does nothing wont even turn over so put a switch in didnt fix it, turned vats off didnt fix it but finally i found a relay/fuse think behind the dash on the passenger side and hooked two pieces of wire together and it fired up but the secrutiy light is on but after 5 minutes of driving it goes away
anyone know about a relay fuse behind the dash if so 3 things


1. what should i be looking for
2. where exactley is it located at
3. once found what do i do ?
Old 06-03-2009, 04:43 AM
  #10  
12 Second Club
Thread Starter
iTrader: (1)
 
Tapout97's Avatar
 
Join Date: Dec 2008
Location: Tempe, AZ
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Default Help please !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

b.u.m.p b.u.mp b.ump cone on now geeeeze

Last edited by Tapout97; 06-03-2009 at 11:36 PM. Reason: afdafadad
Old 06-03-2009, 06:57 PM
  #11  
12 Second Club
Thread Starter
iTrader: (1)
 
Tapout97's Avatar
 
Join Date: Dec 2008
Location: Tempe, AZ
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Default

BUMP BUMP BUMP ...COME ON GUYS A LITTLE HELP HERE !!!!!!
Old 06-03-2009, 07:11 PM
  #12  
TECH Enthusiast
 
94CamaroZ28SS's Avatar
 
Join Date: Feb 2006
Posts: 517
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Tapout97
BUMP BUMP BUMP ...COME ON GUYS A LITTLE HELP HERE !!!!!!
I thought you ordered a new PCM?
Old 06-03-2009, 08:41 PM
  #13  
12 Second Club
Thread Starter
iTrader: (1)
 
Tapout97's Avatar
 
Join Date: Dec 2008
Location: Tempe, AZ
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Default

i did its tuned it will arive tomorrow......who whole glove box stering colum is off and under the steering whell lol

JUST IN CASE
Old 06-04-2009, 01:59 AM
  #14  
TECH Enthusiast
 
94CamaroZ28SS's Avatar
 
Join Date: Feb 2006
Posts: 517
Likes: 0
Received 0 Likes on 0 Posts
Default

i bet its the PCM!
Old 06-04-2009, 10:23 AM
  #15  
TECH Resident
iTrader: (1)
 
93TAJ.C.'s Avatar
 
Join Date: Oct 2008
Posts: 836
Likes: 0
Received 0 Likes on 0 Posts

Default

Here's some vats info, it helped me fix my car just the other day. Hope it helps you too. I do not see how the vats would make it run different, but it' worth looking at because a security light is a vats issue as far as i know. So read it all, you will learn a lot and might even fix something lol.

http://shbox.com/1/pass_key.html

Last edited by 93TAJ.C.; 06-04-2009 at 10:31 AM.
Old 06-07-2009, 11:43 PM
  #16  
TECH Enthusiast
 
94CamaroZ28SS's Avatar
 
Join Date: Feb 2006
Posts: 517
Likes: 0
Received 0 Likes on 0 Posts
Default

did you fix it?
Old 06-08-2009, 12:14 AM
  #17  
TECH Fanatic
iTrader: (1)
 
litch2004's Avatar
 
Join Date: May 2007
Location: Austin
Posts: 1,782
Likes: 0
Received 1 Like on 1 Post
Default

This is coming from a firebird so it may be a little different on the camaro's. Mine is located on the metal bracing inside of the dash, to the right of the glove box. I am able to reach these by dropping the glove box and then reaching around the bracket to the backside. Mine was a gray relay. There were two of them side by side. Not sure what the other one is though.



Quick Reply: Has this happend to ANYONE with there car before EVER !!!!!



All times are GMT -5. The time now is 01:53 AM.