Having problems with your 2003 Dodge Caravan ?

My check engine light came on and gave me a p0032 code. Bank 1 Sensor 1 heater malfunction. I changed the sensor out, twice from Advance Auto and now a third time from Auto Zone. Now I get a new code. P0135 again with the bank 1 sensor 1 O2 Sensor. What is going on?

Posted / edited by AnonymousUser on : 10-12-2018

Answers :

Its not uncommon to replacea sensor and then another to trip as well. Reset your computer by disconnecting the battery for 30 minutes. If the light comes back on then the sensor is truely bad. t will not hurt to drive with bad O2 sensors. overtime you will notice your fuel mileage to decrease however.
I have reviewed your problems with the sensors and have the fallowing solutions for you.
\015\012All the error messages that you are getting are due to O2 and mixture sensors on your engine intake and exhaust system.
\015\012The best thing to do is bring the car to a garage or dealer and have them go thru the car from end to end. You can spend allot of money replacing sensors and other parts and never hit the correct sensor.
\015\012You have O2 sensors, MAP sensors, heater sensors, EGR sensors, all these sensors can cost $50.00 - 100.00 a piece.
\015\012The computers used by AutoZone are not giving enough detail to the problem. ie: They will tell you the code but not more than a general area for that error code.
\015\012Hope this has helped you, its your money. !!
Repair Help & Product Troubleshooting for 2003 Dodge Caravan

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