Since the thermostat was factory, my next guess would be the coolant temp
sensor. But that doesn't mean it cannot be high resistance in the wiring
or in one of the connectors.

If you've got a P0133 and no exhaust leaks, the problem is pretty much
guaranteed to be the upstream oxygen sensor.

 

Thanks for the advice, i'll keep you guys uptaded.

hyundaitech wrote:
>Since the thermostat was factory, my next guess would be the coolant temp
>sensor. But that doesn't mean it cannot be high resistance in the wiring
>or in one of the connectors.
>
>If you've got a P0133 and no exhaust leaks, the problem is pretty much
>guaranteed to be the upstream oxygen sensor.

--
Message posted via CarKB.com
http://www.carkb.com/Uwe/Forums.aspx/hyundai/200606/1

 

Thanks for the advice, i'll keep you guys uptaded.

hyundaitech wrote:
>Since the thermostat was factory, my next guess would be the coolant temp
>sensor. But that doesn't mean it cannot be high resistance in the wiring
>or in one of the connectors.
>
>If you've got a P0133 and no exhaust leaks, the problem is pretty much
>guaranteed to be the upstream oxygen sensor.

--
Message posted via CarKB.com
http://www.carkb.com/Uwe/Forums.aspx/hyundai/200606/1

 

Thanks for the advice, i'll keep you guys uptaded.

hyundaitech wrote:
>Since the thermostat was factory, my next guess would be the coolant temp
>sensor. But that doesn't mean it cannot be high resistance in the wiring
>or in one of the connectors.
>
>If you've got a P0133 and no exhaust leaks, the problem is pretty much
>guaranteed to be the upstream oxygen sensor.

--
Message posted via CarKB.com
http://www.carkb.com/Uwe/Forums.aspx/hyundai/200606/1