TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Sponsored by:
Sponsored by:

i need help where do these plugs go???

Thread Tools
 
Search this Thread
 
Old 08-13-2007, 06:27 PM
  #1  
Junior Member

Thread Starter
iTrader: (1)
 
pudgedawg007's Avatar
 
Join Date: Mar 2004
Location: 707, CALI
Posts: 66
Likes: 0
Received 0 Likes on 0 Posts
Car: 87 IROC
Engine: L98 5.7L TPI
Transmission: 700r4
Axle/Gears: 3:23
i need help where do these plugs go???

i just dropped my L98 in my iroc and of course it was awhile ago and things get misplaced or what not but i cannot figure out where this plug goes it is in the back near the dizzy it is NOT the plug that plugs into thevacmun thing under the coil it is plugged in already wire is i think orange with a black line and the other wire is black

also not quite sure where this one goes its up front near the plugs for the TB and the maf/map which ever it is
Old 08-13-2007, 07:11 PM
  #2  
Jay
Supreme Member

iTrader: (2)
 
Jay's Avatar
 
Join Date: Nov 2000
Location: Newington, CT
Posts: 1,021
Likes: 0
Received 0 Likes on 0 Posts
Car: 88 IROC
Engine: 5.7 RamJet
Transmission: T56
Axle/Gears: Dana44 4.10
Re: i need help where do these plugs go???

second one is for the alternator.
not sure on the first one
Old 08-13-2007, 07:21 PM
  #3  
Junior Member

Thread Starter
iTrader: (1)
 
pudgedawg007's Avatar
 
Join Date: Mar 2004
Location: 707, CALI
Posts: 66
Likes: 0
Received 0 Likes on 0 Posts
Car: 87 IROC
Engine: L98 5.7L TPI
Transmission: 700r4
Axle/Gears: 3:23
Re: i need help where do these plugs go???

in my best carlos mencia "dee da dee" i knew that second one was something easy
Old 08-13-2007, 08:06 PM
  #4  
Senior Member
iTrader: (2)
 
Fast92RS's Avatar
 
Join Date: Nov 2005
Location: Old Bridge, NJ
Posts: 600
Likes: 0
Received 1 Like on 1 Post
Car: 1992 Camaro RS
Engine: 383 SuperRam
Transmission: 4L60
Axle/Gears: 3:23 Posi
Re: i need help where do these plugs go???

The first one is probabley for that pig tail for the IAT sensor.
Old 08-13-2007, 08:14 PM
  #5  
Junior Member

Thread Starter
iTrader: (1)
 
pudgedawg007's Avatar
 
Join Date: Mar 2004
Location: 707, CALI
Posts: 66
Likes: 0
Received 0 Likes on 0 Posts
Car: 87 IROC
Engine: L98 5.7L TPI
Transmission: 700r4
Axle/Gears: 3:23
Re: i need help where do these plugs go???

is that the one that plugs in on the bottom of the plenum?? if so i already have that hooked up
Old 08-15-2007, 09:59 PM
  #6  
Junior Member
 
billydonn's Avatar
 
Join Date: Mar 2007
Posts: 26
Likes: 0
Received 0 Likes on 0 Posts
Car: 66 c-10 stepside
Engine: 350 TPI
Transmission: TKO 600
Re: i need help where do these plugs go???

First plug looks like the "set intital timing" plug to me. Plugged in to dist. it allows ECM to adjust timing. You unplug it to set the static timing... then plug it in to drive. Should be a female mate to it back there off the dist.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
gta892000
TPI
13
08-11-2019 11:16 AM
wigmobile
Electronics
3
09-17-2015 03:38 PM
92rsvortec350
DFI and ECM
2
09-10-2015 10:54 AM
Jlanz55
Tech / General Engine
3
09-09-2015 09:09 AM
89 formula TPI
Tech / General Engine
10
09-07-2015 11:06 AM



Quick Reply: i need help where do these plugs go???



All times are GMT -5. The time now is 07:27 AM.