Question about 2003 Kia Sorento
Which o2 sensor is bank 1 sensor 1 on a 2003 kia sorento 3500 engine?
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Posted on Jan 02, 2017
SOURCE: 2006 kia sorento code problem
Bank one implies the drivers side of the motor. With a front wheel drive vehicle its the front as you look at it. The oyygen sensor is in the exaust manifold pipe. it screws into a bung on the pipe and has a wire lead going to a connector (electrical)
Posted on Nov 05, 2008
SOURCE: po 131 po171 obd2
The problem may not necessarily be a bad O2 sensor. An incorrect air fuel mixture may also trigger this error.
To see if the air fuel mixture is right you may have to check the ignition for bad plugs or coils. Check the vacuum hoses to and from the engine for leaks, cracks or loose connections. Check also the timing. Inspect the throttle body or the actual intake manifold for build up of dirt. A bad injector could also be the culprit.
The error code Po131 is for the sensor before the catalytic converter. Inspect the cables and the socket of the sensor. Check also for leaks in the exhaust.
Posted on Apr 07, 2011
SOURCE: 04 kia sorento runs poorly
Might be going super simple here but from what you have said have you checked the wiring on your sensors? If you know that one works and you swap it and its not working its very possible the wires farther up are shorted or burned somewhere.
Posted on Dec 12, 2008
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