Question about 2006 Pontiac Grand Prix
Check light off,failed emission test,p1811
Posted by Anonymous on
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Nope, you just need more miles. When the car's computer has been disconnected from power (such as when the battery is unhooked), it'll set what are called "readiness codes" when power is reapplied. It takes a certain number of miles to clear these - some cars require 50 miles, some 100 miles, and some (such as some Isuzu models) need very specific drive cycles to clear them. Once the requisite number of miles have been driven without issues, the readiness codes will extinguish and your car should pass.
Posted on Dec 10, 2009
the code reader couldnt access the software so its a dealer only job ,we do not have this probelm in europe as a sensor probe is inserted into the exhaust pipe ,Only the dealer can access the diadnosis socket here in europe and new cars have to be accessed via the internet as not even the dealers have the software ,its to stop the chinese from hacking and selling the software over the internet so the ECU has a encryption chip that changes the codes used 3 times a second just like satalite TV card
Posted on Apr 24, 2011
Tips for a great answer:
Jan 06, 2016 | 2008 Chevrolet Uplander
Apr 09, 2015 | 2001 Pontiac Aztek
Apr 28, 2017 | Saturn Vue Cars & Trucks
Mar 03, 2013 | 2004 Chrysler Sebring Convertible
Apr 17, 2017 | 2005 Chevrolet Monte Carlo
Apr 02, 2011 | Chevrolet Impala Cars & Trucks
Oct 22, 2009 | 1999 Pontiac Bonneville
Apr 14, 2009 | 2005 Chevrolet Impala
38 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: