Question about Hyundai Cars & Trucks
2003 2.0 Tiburon
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Posted on Jan 02, 2017
There were two different engines which were installed in the 2003 Tiberon... the 2.0 liter 4 cylinder:
And the 2.7 Liter V6:
Posted on Jun 06, 2009
You're right, the PO154 has to do with the O2 sensor. The code has the info of Oxygen Sensor Circuit No Activity Detected (Bank 2 Sensor 1).
Bank 2 is the exhaust manifold that cylinder #2 uses.
Sensor 1 is the sensor in BETWEEN the exhaust manifold and the catalytic converter.
No Activity Detected in the circuit could mean the O2 sensor is dead, or an open/cut wire going to the sensor.
That's about all the info you can get out of that code PO154.
Posted on Jun 07, 2009
More than likely that is your problem. It should be up under the dash on the drivers side somewhere but i could be wrong. here is a crappy pic of it.
Posted on Jan 27, 2010
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