Honda Car Forum

#1 (**permalink**) 19 Feb 2007, 04:02 pm

Where is the ODB plug on my 1988 Legend sedan (automatic transmission)
with 189,000 miles?

About two weeks ago the car just started running rough. The gas
mileage has dropped to below 15 MPG and it seems to take much longer
to warmup. (I'm in the DC area, so the ambient temps have been
low.)Also, the "check engine" light has been coming on occasionally.
Any ideas?

Thanks in advance,

njss396

#2 (**permalink**) 19 Feb 2007, 04:19 pm

"njss396" <njss@aol.com> wrote in news:1171918945.846750.164270
@j27g2000cwj.googlegroups.com:

>
> Where is the ODB plug on my 1988 Legend sedan (automatic transmission)
> with 189,000 miles?
>
> About two weeks ago the car just started running rough. The gas
> mileage has dropped to below 15 MPG and it seems to take much longer
> to warmup. (I'm in the DC area, so the ambient temps have been
> low.)Also, the "check engine" light has been coming on occasionally.
> Any ideas?
>
>

You don't have to gain access to any Service Check connector or DLC.

See here:
http://www.tegger.com/hondafaq/misc/..._E_14JAN03.pdf
Specifically Page 17.

Count the blinks of the ECU's LED and report back here.

More details about the car and its service history would help too.

--
Tegger

The Unofficial Honda/Acura FAQ
www.tegger.com/hondafaq/

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
1988 Legend runs rough	njss396	Acura	1	17 Jul 2007 11:03 am
89 acura legend v6 running rough	theshipp@gmail.com	Acura	2	08 Nov 2006 12:15 pm
rough idling '98 Prelude	will	Honda 2	4	08 Sep 2005 09:42 pm
89 Prelude Idling very rough	Warren White	Honda 2	3	17 Apr 2004 07:41 am

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)