TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

1992 5.0l TBI Fuel pump relay

Thread Tools
 
Search this Thread
 
Old 10-27-2013, 08:36 PM
  #1  
Member
Thread Starter
 
servo2055chevy's Avatar
 
Join Date: Feb 2009
Location: New Jersey
Posts: 305
Likes: 0
Received 1 Like on 1 Post
Car: 1988 Camaro Base model
Engine: 305 LO3 5.0L V8 TBI
Transmission: 700R4
Axle/Gears: 10Bolt Rear, Not sure the gearing
1992 5.0l TBI Fuel pump relay

Ok, I've searched and searched and I can't find my set up or an answer... I have a 92 camaro RS 305 tbi... Since I bought the car, it takes a good 5-7 seconds to start. I recently found out that it's most likely the fuel pump relay. So I know the fuel pump relay is located on the drivers side firewall,... But there's two other relays that look the same. Apparently one is the fuel pump and the other two are maf burn off or something. So how do I know which one is the fuel pump??
Old 10-28-2013, 12:40 AM
  #2  
Supreme Member

 
Schurkey's Avatar
 
Join Date: Feb 2011
Posts: 1,523
Received 77 Likes on 61 Posts
Re: 1992 5.0l TBI Fuel pump relay

It'll be in the service manual you should buy.

Might be in the owner's manual you should have.
Old 10-28-2013, 08:10 AM
  #3  
Moderator

iTrader: (1)
 
RBob's Avatar
 
Join Date: Mar 2002
Location: Chasing Electrons
Posts: 18,408
Likes: 0
Received 217 Likes on 203 Posts
Car: check
Engine: check
Transmission: check
Re: 1992 5.0l TBI Fuel pump relay

The other two relays are for the electric fan and (I'm drawing a blank). No MAF on a TBI setup.

Look for the relay that has a short red pigtail exiting from the socket. That will be the fuel pump relay.

RBob.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
92camaroJoe
TBI
32
07-29-2023 07:57 PM
RazorN8
Tech / General Engine
4
01-07-2022 11:44 AM
92camaroJoe
Tech / General Engine
6
08-13-2015 06:07 AM
Kaweh
TBI
3
08-09-2015 02:54 PM



Quick Reply: 1992 5.0l TBI Fuel pump relay



All times are GMT -5. The time now is 03:04 AM.