p0134 code problem - Chevrolet Forum - Chevy Enthusiasts Forums

Go Back   > >
Log In 

Venture 1997-2005
This minivan from Chevy offers a sporty look as well as all of the modern additons of the minivan market.
Platform: U-Body

LinkBack Thread Tools Search this Thread
Old 09-27-2008, 02:17 PM
Thread Starter
Join Date: Sep 2008
Posts: 1
Default p0134 code problem

Hi,I live in Norway andown a 1998 venture and I changed the head gaskets earlier this summer.After the repair of the gaskets the cardeveloped a new problem that wasn`t there before.
When i drive at 1500 rpm the car doesn`t run smooth but bucks?(dont know if it`s the right word,exuse my poorenglish),and it will often stop idling when the car stops for ared light etc. When i push the accelator-pedal fast,the engine hesitates before reving up.I read the code on my diagnostic tool, and it says p0134 all the time.Can drive for two minutes and the code come .I have changed the upstream oxygen sensor with a new one and measured the voltage on theharness to be 12 volt on the heating but i only got 0,20 volt into the oxygen sensor from the pcm.Haynesmanual says that the correct voltage should be 0,40-0,45 volts.Can this cause this problem and does anyone have an idea on how to fix it?Is it possible that some other sensors can cause this code,or maybe an vacum-leak?Iam really desperat now because my wife drives this car and she is giving me a hard time to get it fixed! greatful for any suggestions,Thanks
Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
99 Silverado No radio LOC code or INOP code Donthaveone General Tech 1 08-27-2013 09:45 PM
Can 4L80e trans code MJP be used in a van that has code MCP? Vinna Express & G-Series Vans 0 11-12-2012 08:51 AM
Shifting problem W/P0751 code hfdff Silverado & Fullsize Pick-ups 8 01-21-2012 03:18 PM
2007 radio wiring color code problem ROOK Sonic (Aveo) 0 11-06-2010 10:07 AM
96 Lumina, 3.1, Code P0134 AFTER New Sensors. res07awr Monte Carlo & Lumina 1 02-05-2010 04:01 PM

aveo, body, carlo, chevrolet, chevy, code, colorado, engine, express, fix, gm, monte, p0134, po134, tahoe

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -5. The time now is 07:00 AM.