0
How long after cars been repaired and computer cleared to wait before retesting the emissions?
Wiki User
∙ 14y ago
It depends on the car, and on the type of driving used to force computer re-learn. The computer has certain "emissions readiness" tests that it must perform before you can pass an emissions test. You can expidite that process by following the manufacturer's re-learn procedure. In the absence of that procedure, simply drive the car at various speeds, at various loads. (High speed does not matter, and it is unsafe and illegal, so don't bother with it.) Some computers leave the Check Engine Light on until re-learn is completed - others, you must check. See the manufacturer's documentation.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Can I reset the air bag light in a 2001 Chrysler convertible?
The airbag light stays on when the computer detects a malfunction and sets a code. The light can not be cleared until the failure has been repaired.
Which memory is cleared once the computer is switched off?
RAM memory is cleared when a computer is turned off.
1996 Aurora O2 Sensors code P0151 and P0138 can they be reset?
They can be cleared, but will return if not repaired.
Liability of clearning trouble codes for auto retail?
In many places this is illegal as the car must pass emissions testing for retail sale and will not with a code that has not been repaired, not just cleared. So as it is Illegal, means loss of business licence and possible fine or arrest of business owner.
How to reset airbag light?
It has to be hooked to a proper scanner and have the codes cleared. If you have not repaired the problem the light will come back on immediately
How do you reset the service engine soon light on a 2002 g20?
You need to have the cause of the codes repaired before the light can be successfully cleared.
How do you turn engine management light off vauxhall frontera?
You need to have the codes read by a codereader, then cleared by the reader after the fault is repaired.
How do you get all your computer viruses cleared?
use anti virus.
How can you get the check engine light off on a 1994 jeep Cherokee Laredo?
The code can be cleared by unhooking the battery. The light will return if the failure is not repaired.
How long after you reset the check engine light do the codes clear in your cars computer?
pretty much instantly. As soon as the codes are cleared the check engine light goes off and vice versa, unless there still is trouble. In this case the codes won't clear until the trouble is repaired.
How does a computer use RAM?
A computer uses RAM as the current (temporary) computing space. It is the place where programs run, and is cleared when the computer turns off.
What do people do to restore an area after a tornado?
After a tornado debris and rubble is cleared out, toppled trees are cut up, and damaged homes and buildings are repaired. Those that can't be repaired are torn down and completely rebuilt. Sadly, some areas never fully recover.
