.fb-login-button.fb_iframe_widget.fb_hide_iframes span {display:none;}
  • Register
Need A Repair Shop?
Find local automotive repair shops in your area.
kvjournal.ru Shops

38.2k questions

25.7k answers

1.1k comments

27.3k users

Top Users

Reynaldo 10,839 Points
Carguy1 8,033 Points
G37driver 3,517 Points
OBDIITech 2,982 Points
OBDtech2 165 Points
corvette-78 127 Points
knowledge 1488 124 Points
Lemuel Alfaro 122 Points
Samat Bekov 117 Points
ptl 113 Points

New engine put in, code 1120, changed throttle body, still has same code, ses and reduced power lights, barely moved

Vehicle: 03 trailblazer 4.2 4x4
asked by

1 Answer

HI there

This could indicate an electrical issue with the wiring to the throttle. You might need a scan tool that can read the throttle position. If you don't see it or don't get voltage then check the wiring to the throttle body.
answered by (8k points)

Related questions

1 answer
52 views asked Sep 29, 2017 by Tracy
  • p02122
  • eng
  • power
  • reduced
  • pedal
1 answer
199 views asked Jul 31, 2012 by anonymous
  • code
  • engine
  • power
  • reduced
0 answers
51 views asked Mar 31, 2015 by Dale
  • sluggish
  • reduced
  • codes
  • power
  • obd2
1 answer
85 views asked Feb 28, 2017 by robert
  • engine
  • reduced
  • power
  • code
1 answer
82 views asked Feb 28, 2017 by robert
  • engine
  • reduced
  • power
  • code
Home - Home - For Shop Owners - About kvjournal.ru - Privacy Policy - Terms and Conditions - kvjournal.ru Feedback - Copyright 2010-2018 kvjournal.ru

kvjournal.ru - HelpForCars.net - Infinitihelp.com - Nissanhelp.com
...