Overheating Mystery: ECT, or Guy at Parts Desk Doesn't Have A Clue - Honda Prelude Forum - Prelude Online.com
Honda Prelude Forum Honda Prelude Forum Header Right
» Auto Insurance
» Featured Product
» Wheel & Tire Center

» Log in
User Name:

Password:

Not a member yet?
Register Now!
Go Back   Honda Prelude Forum - Prelude Online.com > Honda Prelude Discussion > Fourth Gen Prelude Discussion
Register Home Forum Active Topics Photo Gallery Mark Forums Read Advertise

PreludeOnline.com is the premier Honda Prelude Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Rate Thread Display Modes
Old 07-10-2010, 10:04 AM   #1 (permalink)
Supporting Member
PreludeOnline Premium Member
 
Join Date: Dec 2006
Posts: 90
iTrader: (0)
Feedback Score: 0 reviews
Overheating Mystery: ECT, or Guy at Parts Desk Doesn't Have A Clue

It is a BB1 thats seen a lot of action, and on rare occasions it would overheat. The motor was swapped from H22A1 to H22A about two years ago and I've put nearly 40K on it since.

Its been overheating. The first time it only hit that scrap of red on the gauges once, and I immediately turned off the car for it to cool before driving again. It hasn't behaved abnormally, or any more than usual anyway.

Now I've seen it a few times, when stopped at lights. I'm no fool, I'm thinking the fans finally gone. Except when I turn on the AC, they both kick on. Consulting the service manual reveals that it could only be the ECT relay, or is it a switch?

Reading a few threads here, along with HT and the other Prelude forums got me thinking. Normally this failure would cause a engine code. Yet my check engine light has not come on, and the p13 would seem to be controlling everything normally. No safe mode or dash indicator.

So I call the Honda dealer Thursday thinking they would have these in stock. I did not have a part number but ebay indicated that this was an identical part to similar Accords. The guy asks me where the switch is located, and I say radiator because that is where the part appears in the Honda parts diagram Ive got here. He tells me he can't find one and to call back with a part number. click.

Wonderful. He also mentioned that Preludes are always different. But he said it like he was annoyed. Now thats annoying to me. This is the dealership. I know my car was made in 1995 but if anyone has the information I need it should be the place with a big H sign.

Back to the overheating problem. Anyone have experience with an issue like this. I understand that their is a fan relay in the fusebox, and the switch itself inside the cabin. Though the service manual indicates a failure at either one of these locations would not have the same symptoms the car is experiencing. Perhaps you've had this same problem and can point me in the right direction.

And if you're still reading please let me know what lights on the gauges that should appear lit when turning the key to positions 1 and 2. It maybe my engine light bulb has never worked, and the engine oil light has never come on also.

Share the knowledge fourth gen brothers. All my friends and family tell me buy a new car. I will as soon as I can find one new car that I like as much as this 95 VTEC.
incredipaul is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 07-10-2010, 10:22 AM   #2 (permalink)
Unregistered User
 
spin_r_g's Avatar
 
Join Date: Mar 2001
Location: San Francisco
Posts: 4,282
iTrader: (3)
Feedback Score: 3 reviews
It's probably your engine coolant temperature switch. When mine went bad I didn't get a code. Normally when your car is moving there's enough air flow through the radiator to keep the coolant temp down. When you're in stop and go traffic the temp rises and for the fans to turn on the ect switch needs to be working.

Part number 17.

Honda Automotive Parts

__________________
Quote:
Originally Posted by Sonik_Fury View Post
whatever essay I just watched the new Fast and Furious so I know what I'm talking about.
spin_r_g is offline   Reply With Quote
Old 07-10-2010, 05:48 PM   #3 (permalink)
Supporting Member
PreludeOnline Premium Member
 
Join Date: Dec 2006
Posts: 90
iTrader: (0)
Feedback Score: 0 reviews
Dash lights all checked out. I just placed my order. Thanks for the help it is much appreciated.
incredipaul is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

  Honda Prelude Forum - Prelude Online.com > Honda Prelude Discussion > Fourth Gen Prelude Discussion


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
5 speed parts tranny, starter, shifter, ect... nartnailuj Parts Classifieds 14 01-02-2010 09:16 PM
FS: 5th gen parts, deck ect... Speed Stick Parts Classifieds 0 09-11-2009 10:53 PM
2001 5th gen partout, lots of OEM parts/ST sways/Radio/ect random parts!!! ExOLudE Parts Classifieds 39 05-02-2009 05:38 PM
JRSC fuel parts for sale (370cc injectors ect..) preludesh01201 Parts Classifieds 5 12-25-2005 03:32 PM
FS: Left Over Parts from 01 SH engine ect. Cjanik Parts Classifieds 16 03-08-2005 03:50 PM

Powered by vBadvanced CMPS v3.2.2

All times are GMT -6. The time now is 01:52 PM.



Powered by vBulletin® Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.3.2