2003 Dodge Caravan engine light on

2003 DODGE CARAVAN
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VBA
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Engine Mechanical problem
2003 Dodge Caravan 6 cyl Two Wheel Drive Automatic 68k miles
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check with shucks auto and got obd scanner to read p 0135 bank 1- sensor 1 which causes hesitation and rough idling which i dont have as of yet.
problem is i dont know what bank 1 and sensor 1 mean.
schucks says to ask dealer what bank 1 and sensor 1 mean and if upstream costing $99. or downstream costing $213.99 or i can get a universal kit costing $63.99 each.
is this possible that i can replace this myself if i lift van off floor?
can you help out as i believe shucks said this is hook to the exhaust system?? it is 6/3, tues, at 6:20pm. can anyone help out at this time. thanks, vince
Jun 3, 2008 at 8:22 PM
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BMRFIXIT
  • CAR REPAIR CONTRIBUTOR
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Oxygen sensor 1/1 upstream on exhaust manifold (bank one is on the side of cylinder # 1 )
oxygen sensor 1 / 2 downstream its in the catalytic converter


Do not care much for the universal sensors
I think by the time u get it to work,
you’ll find that you had spent more time and money
then if you had gone with what it calls for

you can do it
Jun 3, 2008 at 8:56 PM
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