Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!
Sponsored by:
Sponsored by: CARiD

stock 350tpi injector ohming

Thread Tools
 
Search this Thread
 
Old Mar 5, 2009 | 01:29 AM
  #1  
johnny89345's Avatar
Thread Starter
Member
15 Year Member
 
Joined: Apr 2007
Posts: 389
Likes: 0
Car: 1987 iroc z
Engine: 350tpi
Transmission: 700r4
Axle/Gears: 342
stock 350tpi injector ohming

what should the injectors all ohm out at? what if there all too high
Reply
Old Mar 5, 2009 | 01:58 AM
  #2  
Saculia's Avatar
Senior Member
iTrader: (1)
 
Joined: Feb 2007
Posts: 730
Likes: 0
From: Minneapolis, MN
Car: currently a 91 G92.
Engine: 305TPI
Transmission: Borg Warner WC 5 speed
Axle/Gears: 3.42
Re: stock 350tpi injector ohming

They should ohm above 14 ohms. All 8 injectors should be very close to each other. Anything below that is probably on its way out.
Reply
Old Mar 5, 2009 | 02:04 AM
  #3  
Kevin91Z's Avatar
Moderator
25 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: stock 350tpi injector ohming

Yes, above 14 ohms when cold and when warm. Anything less than 12 ohms when warm and its bad.
Reply
Old Mar 5, 2009 | 02:45 PM
  #4  
johnny89345's Avatar
Thread Starter
Member
15 Year Member
 
Joined: Apr 2007
Posts: 389
Likes: 0
Car: 1987 iroc z
Engine: 350tpi
Transmission: 700r4
Axle/Gears: 342
Re: stock 350tpi injector ohming

mine are arre all reading 17.9-18.1
Reply
Old Mar 5, 2009 | 03:07 PM
  #5  
Toehead's Avatar
Supreme Member
 
Joined: Jul 2005
Posts: 2,123
Likes: 0
From: North Central Mass.
Car: 1985 Berlinetta
Engine: Megasquirted TPI
Transmission: Transgo 700R4
Axle/Gears: 3.42
Re: stock 350tpi injector ohming

That is fine.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
specialized
TPI
27
Jun 18, 2022 09:26 AM
Brcharrelson
TPI
15
Aug 26, 2015 07:47 PM
mdtoren
TPI
12
Aug 23, 2015 12:52 PM
mdtoren
Tech / General Engine
0
Aug 16, 2015 05:45 PM
1989formula5.7l
DFI and ECM
1
Aug 15, 2015 11:35 AM




All times are GMT -5. The time now is 05:30 PM.