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camerontech, diagnostic auto tech
Category: Hyundai
Satisfied Customers: 482
Experience:  diagnostic auto tech
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My 2001 hyundai tiburon won't pass smog. Problem: Cat

Customer Question

My 2001 hyundai tiburon won't pass smog. Problem : Cat Monitor - Not Complete
Submitted: 1 year ago.
Category: Hyundai
Expert:  eauto replied 1 year ago.

when was the engine light reset

Customer: replied 1 year ago.
no engine lights. battery died about 7 months ago due alternator failure. New battery and alternator. battery has 680 cca
No lights were ever on
Expert:  eauto replied 1 year ago.

how many miles driven since this repair?

Customer: replied 1 year ago.
about 4000 miles since battery change and i did 2 drive cycle today of about 30 miles each
Expert:  eauto replied 1 year ago.

Wow sometimes these Hyundai s take forever to drive cycle.. Has anyone checked the o2 sensors on live data to confirm they are working correctly?

Customer: replied 1 year ago.
we used 2 different scan tool to cross-check the monitor and sensors. all working except Cat Monitor
Expert:  eauto replied 1 year ago.

Have you done any long drive cycles usually on these 30 minute runs are not long enough..Usually need some long hi way time

Customer: replied 1 year ago.
No, the drive cycle suggest online was 15min idle, 10min 55mph, 3 min 65mph. it took like 30 minutes max.
Expert:  eauto replied 1 year ago.

that's a generic drive cycle I can get you the exact drive cycle let m grab the shop manual give me a few

Customer: replied 1 year ago.
What is TID 01 - CID 05
TID05 - CID 03
Expert:  eauto replied 1 year ago.


Customer: replied 1 year ago.
Those are codes on mode6
Expert:  eauto replied 1 year ago.

ill opt out maybe another expert will jump in and have a better idea

Expert:  camerontech replied 1 year ago.

hi there,

im cam and ill do my best to help you!

hyundai has a pretty simple drive cylce. the one you did is a generic

I perform this one and it has worked everytime:

5 min running in park, 8 min @ 50 mph the 15 min in park (all per Hyundai). After the 8 min and return to idle...all monitors ran.

It should set all of them after this. It is pretty simple but must be performed exact or it wont set. hyundai is picky

IF it doesnt set after that one I have an extended version of this, but it should work

I have included the extender version in an attachment

LEt me know how it works out!

thanks and i appreciate positive ratiings!!


Expert:  camerontech replied 1 year ago.

hi there!

im just wondering how you made out?