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Honda Accord (1990 - 2002) Includes 1997 - 1999 Acura CL

Cleaning IACV, FITV and TB

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Old 02-09-2014, 06:52 AM
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Default Re: Cleaning IACV, FITV and TB

How long with the fuse out does it take to reset the ecu?
Old 02-09-2014, 08:02 AM
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Default Re: Cleaning IACV, FITV and TB

It really only takes about 10 seconds, however you should leave it out for between 30-60 seconds.
Old 04-28-2015, 11:53 AM
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Default Re: Cleaning IACV, FITV and TB

Does the car have to be cold when doing this?
Old 04-29-2015, 05:00 PM
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Default Re: Cleaning IACV, FITV and TB

i got a question for you? how do i reset the ecu on a 94 honda accord ex
Old 04-30-2015, 07:21 PM
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Default Re: Cleaning IACV, FITV and TB

Originally Posted by JayQ93
i got a question for you? how do i reset the ecu on a 94 honda accord ex
Disconnect the battery overnight.
Old 05-01-2015, 10:09 AM
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Default Re: Cleaning IACV, FITV and TB

Disconnect the battery negative cable then go in and step on the brake pedal for 10-15 seconds. This will drain the power from the ECU. You can reconnect the battery after 1-2 minutes.
Old 05-02-2015, 07:06 AM
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Default Re: Cleaning IACV, FITV and TB

Originally Posted by GhostAccord
Disconnect the battery negative cable then go in and step on the brake pedal for 10-15 seconds. This will drain the power from the ECU. You can reconnect the battery after 1-2 minutes.

Earlier in this thread someone mentioned to find the radio anti theft code prior to resetting the ecu. What exactly does that have to do with resetting the ecu? Will it make the car not start?
Old 05-02-2015, 08:50 AM
  #258  
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Default Re: Cleaning IACV, FITV and TB

No sir, It has nothing to do with resetting the ECU. It was a word of caution for people with the stock stereo.

Because, if you have an original stereo and you drain the power from it. The stereo will not work without the code being entered back in when you power it back up.
Old 05-02-2015, 09:05 AM
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Default Re: Cleaning IACV, FITV and TB

Ok I see. Thanks alot i appreciate the help.
Old 05-02-2015, 09:38 AM
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Default Re: Cleaning IACV, FITV and TB

No problem!
Old 08-10-2015, 08:58 AM
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Default Re: Cleaning IACV, FITV and TB (TouringAccord)

Originally Posted by ;26759871
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by TouringAccord &raquo;</TD></TR><TR><TD CLASS="quote">
couldn't you just pull the ecu fuse? that way you don't have to worry about the radio.</TD></TR></TABLE>
Yes.

But we've got a bunch of people in this thread, different year cars, etc. The ECU fuse isn't always the same fuse # in the same fuse box, and it doesn't always maintain the stereo security.

For '98-02 Accords, pull fuse #13 in the fusebox in the right end of the dashboard (near the door hinges).
'98 to '02 Accords don't have an FITV.
Old 08-10-2015, 09:29 AM
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Default Re: Cleaning IACV, FITV and TB (TouringAccord)

Originally Posted by patnoland
'98 to '02 Accords don't have an FITV.
Correct. However, they do have a rotary air control valve (RAC). The RAC valve carries out the functions of the IAC and FIT valves combined into one.
Old 03-01-2018, 04:48 PM
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Default Re: Cleaning IACV, FITV and TB

Same symptoms 99 accord believe my egr clogged completely nd maybe even my cat from problem not being dealt with I just got the car wish I knew how to upload short video clip of the idle I've been going crazy cap rotor in switch relay... starter fluid to intake wen I noticed the backfire burp and carbon build up in inside of t.b and black carbon on ground behind exhaust any other opinion or input greatly appreciated
Old 08-08-2022, 03:08 AM
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Default Re: Cleaning IACV, FITV and TB (Grandhustleman86)

Originally Posted by JimBlake
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Grandhustleman86 &raquo;</TD></TR><TR><TD CLASS="quote">....any help on resetting it?</TD></TR></TABLE>Disconnect your battery for a couple minutes. But first, find your radio anti-theft code...

Then, start the engine without touching the gas pedal. Let it idle to warm up completely without touching the gas pedal. After the radiator fan comes on, you're done.
How do I start the engine if I've disconnected the battery, tho?
Old 08-08-2022, 05:22 AM
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Default Re: Cleaning IACV, FITV and TB (Grandhustleman86)

Originally Posted by Wow,Dude
How do I start the engine if I've disconnected the battery, tho?
Originally Posted by JimBlake
"Disconnect your battery for a couple minutes."
Usually, this instruction would imply that you reconnect your battery after the couple minutes has passed.
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