• Register
Ask OBDII Question
Please write Make, Model and Year

Find local automotive repair shops in your area | Engine-Codes.com Local
Need A Repair Shop?
Find local automotive repair shops in your area.
Engine-Codes.com Local

26,309 questions

13,489 answers

660 comments

15,715 users

Top Users

Reynaldo (6123 Points)
G37driver (3516 Points)
OBDIITech (2594 Points)
Carguy1 (883 Points)
OBDtech2 (165 Points)
corvette-78 (127 Points)
knowledge 1488 (124 Points)
Samat Bekov (117 Points)
ptl (113 Points)
sabtele (112 Points)

P1703 FORD -

no codes 2000 ford focus se 2.0 dohc rough idle

Vehicle: 2000 ford focus se 2.0 dohc rough idle
asked Mar 19, 2013 by anonymous

1 Answer

P1703 Brake switch out of self test range,

Rough idle can be from uneven cylinder compression to worn,to the ignition coil sorting internally, the strategy of the PCM does not have to code up a misfire until it exceeds a misfire value, With a rough idle you need to check the basic,

answered Mar 23, 2013 by Reynaldo (6,123 points)
Home - About Engine-Codes - Privacy Policy - Terms and Conditions - Copyright 2010-2015 Engine-Codes.com

Engine-Codes.com - HelpForCars.net - Infinitihelp.com - Nissanhelp.com

...