• Register
Ask OBDII Question

Tech Challenge

Take the Engine-Codes.com Tech Challenge and test your car repair knowledge

Start Challenge
Engine Light ON?

The Engine-Codes.com ELM327 WiFi Car Diagnostic connects to your Android phone, iPhone, iPad, or Windows computer from your vehicle.
Get Yours Now!

21,414 questions

10,915 answers

632 comments

9,176 users

Top Users

Reynaldo (4171 Points)
G37driver (3206 Points)
OBDIITech (2415 Points)
milonajo1 (737 Points)
OBDtech2 (165 Points)
corvette-78 (127 Points)
knowledge 1488 (124 Points)
Samat Bekov (117 Points)
ptl (113 Points)
sabtele (112 Points)

i have 3 codes showing on my 98 Nisan Frontier XE 2wd pickup: P0400, P0325,P0138.What might nee to be done to fix?

asked Nov 6, 2011 by anonymous

1 Answer

Try erasing all the codes first and try fixing the firs code that show up. If all codes come up at the same time you should fix the problem on the following order:

P0138 = http://engine-codes.com/p0138_nissan.html Youb may need to replaced the O2 sensor for this problem.

P0400 = http://engine-codes.com/p0400.html Clean the EGR valve and tube for this problem.

P0325 = http://engine-codes.com/p0325_nissan.html You have to replaced the Knock sensor for this problem, but do the other repairs first. 

answered Nov 7, 2011 by OBDIITech (2,415 points)
Home - About Engine-Codes - Privacy Policy - Terms and Conditions - Copyright 2010- Engine-Codes.com

Engine-Codes.com - PerfectMats.com - TheAutoMedia.com
HelpForCars.net - Infinitihelp.com - Nissanhelp.com - CarZoneAutoRepair.com

...