DFI and ECM Discuss all aspects of DFI (Digital Fuel Injection), ECMs (Electronic Control Module), scanners, and diagnostic equipment. Fine tune your Third Gen computer system for top performance.

Easy question just need numbers and colors

Thread Tools
 
Search this Thread
 
Old Mar 11, 2010 | 03:04 AM
  #1  
littlej2700's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2009
Posts: 53
Likes: 0
From: Muskegon Michigan
Car: 1987 firebird formula
Engine: 350 TPI
Transmission: 5-speed
Easy question just need numbers and colors

So im trying to get all the kinks worked out of my formula and because they got all mixed up and i dont know I have a very easy question.... what are the part numbers for MAF power AND burnoff relays? and what color wires go each relay . Thanks and pictures ALWAYS help
Reply
Old Mar 11, 2010 | 11:27 AM
  #2  
RBob's Avatar
Moderator
iTrader: (1)
 
Joined: Mar 2002
Posts: 18,432
Likes: 233
From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: Easy question just need numbers and colors

Originally Posted by littlej2700
So im trying to get all the kinks worked out of my formula and because they got all mixed up and i dont know I have a very easy question.... what are the part numbers for MAF power AND burnoff relays? and what color wires go each relay . Thanks and pictures ALWAYS help
Here are the wire colrs to the MAF & relays. Don't have anything on the relay part numbers.

RBob.
Attached Thumbnails Easy question just need numbers and colors-86-165v8tpi-4.jpg  
Reply
Old Mar 17, 2010 | 11:13 PM
  #3  
littlej2700's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2009
Posts: 53
Likes: 0
From: Muskegon Michigan
Car: 1987 firebird formula
Engine: 350 TPI
Transmission: 5-speed
Re: Easy question just need numbers and colors

alright so i went out and i bought one mr22 which is the power relay and one mr5 which is the fuel pump relay. the mr5 is not like the mr22 its a different style and i dont know where it goes.... any help on that? the other wierd part is that i traced down which relay was the fuel pump by removing the 3 relays and individually hooking them up till the fuel pump primed at the "on" so i was down to burn off and power relays. anyway point is my car used to run ok but would kind of sound like it was missing and would stall a lot at stoplights etc but now after messing with the relays it runs amazing with no missing but idles really high and i actually have to idle it down, why would it do that? and lastly when i was messing with them i left the car running and unplugged one and both of the maf power and burnoff relays and the engine didnt act any different, does that mean my MAF is bad? sorry this is so long but it should make sense.
Reply
Old Mar 17, 2010 | 11:14 PM
  #4  
littlej2700's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2009
Posts: 53
Likes: 0
From: Muskegon Michigan
Car: 1987 firebird formula
Engine: 350 TPI
Transmission: 5-speed
Re: Easy question just need numbers and colors

also which one of the relays is the 4 prong connector, the burn off or power? the other two are five prong connectors.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
69 Six Pack
Camaros for Sale
13
Oct 5, 2015 07:51 PM
LT1Formula
Engine/Drivetrain/Suspension Parts for Sale
7
Aug 20, 2015 09:36 PM
redmaroz
LTX and LSX
7
Aug 16, 2015 11:40 PM
Feffman
Mid-West Region
0
Aug 13, 2015 07:12 AM
Feffman
Organized Drag Racing and Autocross
0
Aug 13, 2015 07:11 AM




All times are GMT -5. The time now is 01:28 PM.