• 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!

20,942 questions

10,636 answers

630 comments

8,468 users

Top Users

Reynaldo (4013 Points)
G37driver (3103 Points)
OBDIITech (2396 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)

P1491 DODGE - RAM 1500

What is the item for this code that I would need to change, any time I turn on the ignition the engine list illuminates with a P1491 on my code reader. I tried clearing the code and drive around for a bit only to get the same code when I connect the code reader.

Vehicle: DODGE RAM, 2002 4.7 LITER
asked Jan 15, 2012 by anonymous

1 Answer

what is code 900 for a dodge ram 1500, 2001 4x4 quad cab , I have no gauges working
answered Sep 7, 2012 by anonymous

Related questions

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

...