The Diesel Stop banner
1 - 2 of 2 Posts

·
Registered
Joined
·
2 Posts
Here is what an NGS Tester is: OEM TOOLS
As far as I know, you can use a diagnostic code reader that can reset the codes through the DLC (Data Link Connector). NGS stands for New Generation Star tester! Thus, you reset the diagnostic codes with the key on and engine off via your code reader that is capable of resetting the diagnostic codes. I am in the process of doing this now with a cleaned up EGR valve. I hope it works and I don't have to buy a new EGR valve!
 

·
Registered
Joined
·
2 Posts
Update!

Update, I did the egr cleaning and cleared the codes, fired it up and revved the engine a bit and rechecked. Glory be, no CEL and no other annoying codes so far. Will have to drive it for a while to see if it really worked.
 
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top