Question about Acura Integra
Changed main relay chnged ecu fixed fuel pump harnest
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Posted on Jan 02, 2017
If you know how to solder stuff, you don't even have to replace it. I re-soldered mine and it works perfectly now. I have horribly shaky hands, too - the contact points are huge so you don't have to be very good at soldering. =) Save yourself some money! Here's a nice big guide:
Posted on Sep 12, 2008
SOURCE: Main relay location
The main relay is located behind left side of the dash and above and behind the fusebox and above the hood release.
rate this solution fixya.
Acura Main Relay location and removal procedures.
Integra EFI Main Relay for:
Legend, 96-98 Acura TL main relay Acura Integra 98-01 main relay location:
Locating the main relay using your ears and fingers:
1. Turn the ignition to ON. You should hear two clicks (a thousand of a second apart) under the left or right side of the dash board. One click is for the ECU/Injectors the other is for the fuel pump. At this moment the check engine light should come on.
2. Listen carefully at the moment the clicks engage (usually somewhere underneath the dashboard.) Reach in and touch the main relay.
3. 2 seconds later you should feel a click if the main relay is at least working or wait until it works. At this moment the check engine light should go out.
4. Turn the ignition to start and you should feel a click, turn engine off you should feel another click.
5. Most main relays should have seven terminals. Please check if the location is already listed below.
How do I get the main relay out?
Steps: See four ways below so you can get it out. First you have to reach high up in there and do all this with one hand and a flashlight.
A. Unbolt the bolt using a 10mm socket (picture A) or
Ab. Unclip the clip from the steel tab and slide it apart (picture A) or
B. Separate the steel tab from the plastic case (picture B) with a large flat screw driver jam and twist between the plastic case and the tab or
C. Disconnect the negative battery terminal. Unclip two clips I pointed with two arrows (picture C, or below) with a small flat head screw driver or with a strong thumb and then yank it out (D.) This is the preferred choice by many. Mechanics prefer choice A and maybe B. See detailed relay circuit photo.
Posted on May 24, 2009
looked it up online, looks like its in the underhood fuse box but couldn't get a good diagram that shows which relay number it is. the website i use is sort of dependent on the manufacturer, apparently acura did not feel like sharing that info. hope that helps
Posted on Jun 17, 2009
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