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

TPI starting problem

Thread Tools
 
Search this Thread
 
Old Apr 11, 2006 | 11:11 AM
  #1  
pawcio's Avatar
Thread Starter
Junior Member
 
Joined: Feb 2005
Posts: 49
Likes: 0
Car: GTA 89
Engine: L98
Transmission: TH700
Axle/Gears: BW 9 bolt
TPI starting problem

Hi

The car ran yesterday very well. Today when i turn the key to ON position, SES light didn't come on, and no fuel pump whining
When i put 12V to G terminal fuel pump work..but ECM still not responding
What should I check?

regards
Reply
Old Apr 13, 2006 | 02:55 PM
  #2  
joejoe's Avatar
Member
iTrader: (1)
 
Joined: Jul 2005
Posts: 275
Likes: 0
From: edge of the map
Car: red one
Engine: on the floor
Transmission: next to engine
Axle/Gears: the ones that turn
take a look at your fuel pump relay, and your VATS.
Reply
Old Apr 13, 2006 | 03:02 PM
  #3  
AussieGTA's Avatar
Junior Member
 
Joined: Jan 2001
Posts: 42
Likes: 0
From: Sydney Australia
Car: Trans Am GTA
Engine: 350TPI
Transmission: T700R4
Axle/Gears: 3.45
Did any other dashlights come on, VATS, Brake, has the radio got power? ect ect. The VATS should not stop the the SES light from coming on. I would check to see if the ignition is actually switching to "ON".
Reply
Old Apr 13, 2006 | 10:55 PM
  #4  
D's89IROCZ's Avatar
Supreme Member
 
Joined: Jan 2003
Posts: 1,931
Likes: 1
From: Ontario, Canada
Car: 1989 IROC-Z
Engine: 5.7L EFI LTR setup
Transmission: T-5 World Class
Originally Posted by joejoe
take a look at your fuel pump relay, and your VATS.
probably the relay like he said .
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
92camaroJoe
TBI
32
Jul 29, 2023 07:57 PM
Wade787b
TPI
2
Sep 29, 2015 01:15 PM
92camaroJoe
Tech / General Engine
6
Aug 13, 2015 06:07 AM
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
Aug 12, 2015 03:41 PM
mustangman65_79
Tech / General Engine
4
Aug 8, 2015 12:07 PM




All times are GMT -5. The time now is 05:23 AM.