OBD II Readiness
Thread Starter
Staging Lane
Joined: Jun 2005
Posts: 91
Likes: 0
From: Atlanta, GA
OBD II Readiness So at this point I'm in the middle of my HPTuners tuning for a just headers car. I've mostly finished the LTFTs, but I need to be inspected soon, so I turned the MAF back on and all the LTFTs went lean as expected. I'm not throwing a code, but the Evaporative System and Oxygen Sensor Heater tests are still incomplete after about 85 miles of driving. All the other ones are complete. Is that enough tests complete for the computer to be "ready?" If it isn't, how do I get those tests to complete?
For that matter, even if it is enough why don't those tests complete?
For that matter, even if it is enough why don't those tests complete?
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
Another thing to keep in mind (though this is probably state by state)
2000 and older OBDII vehicles are less stringent (at least in IL they are)
in IL you can have 2 not readies and pass... (for 2000 and earlier), 01+ only 1
2000 and older OBDII vehicles are less stringent (at least in IL they are)
in IL you can have 2 not readies and pass... (for 2000 and earlier), 01+ only 1
Originally Posted by horist
Another thing to keep in mind (though this is probably state by state)
2000 and older OBDII vehicles are less stringent (at least in IL they are)
in IL you can have 2 not readies and pass... (for 2000 and earlier), 01+ only 1
2000 and older OBDII vehicles are less stringent (at least in IL they are)
in IL you can have 2 not readies and pass... (for 2000 and earlier), 01+ only 1
that goes for NC too
Thread Starter
Staging Lane
Joined: Jun 2005
Posts: 91
Likes: 0
From: Atlanta, GA
Originally Posted by horist
Another thing to keep in mind (though this is probably state by state)
2000 and older OBDII vehicles are less stringent (at least in IL they are)
in IL you can have 2 not readies and pass... (for 2000 and earlier), 01+ only 1
2000 and older OBDII vehicles are less stringent (at least in IL they are)
in IL you can have 2 not readies and pass... (for 2000 and earlier), 01+ only 1
Trending Topics
I am in NY and trying to figure this out as well we now have a pretty stingent system to pass,I was told that if even my ses light is on it will not pass so since i have HP tuners and my best friend owns the inspection station can i in theory,get the readiness codes to shut off before i plug it in at the station since i dont have to start it?if so what do i change to get the DTCs to be ready to pass?temporaly to do this?
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo
Originally Posted by KRAZY K 2000 TA
I am in NY and trying to figure this out as well we now have a pretty stingent system to pass,I was told that if even my ses light is on it will not pass so since i have HP tuners and my best friend owns the inspection station can i in theory,get the readiness codes to shut off before i plug it in at the station since i dont have to start it?if so what do i change to get the DTCs to be ready to pass?temporaly to do this?
For those codes, set them to "SES Enabled", "3 - No Error Reported". They should go ready immediately.
Instead of "those codes", you can make it read "any code that you are currently setting".
Yes, if you effectively disable all the DTCs that correspond to a specific readiness test, it automatically completes. IIRC You can pretty much set every DTC to 3 except the MAF ones.
obdII hah worked like a charm im in damit! 
Now if my tires would quit breaking loose when i shift,And i sayith "for torque art my friend and an enemy to my tires for thou art short on life"I love this 402
Now if my tires would quit breaking loose when i shift,And i sayith "for torque art my friend and an enemy to my tires for thou art short on life"I love this 402 