Question about 2002 Dodge Grand Caravan
Code p0135 refers to heated oxygen (HO2S) sensor 1 bank 1 heater control---circuit malfunction===causes wiring--fuse HO2S ---ECM
he brand should not matter as long as it it is a quality unit
what does matter is wire damage from not using the correct socket for the installation process that causes wire damage
Posted on Aug 26, 2017
Rule of thumb on any vehicle. always use the factory sensors for anything. they just are made for your vehicles computer. hint...buy them online and shop around for best price.
Posted on Aug 26, 2017
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Posted on Jan 02, 2017
I replaced the EGR Valve ($80 after tax), problem solved, vanruns great now. Now my problem is that I can't get the light to turn off.
Posted on Oct 06, 2008
3.3 engines has the egr valve with transducer.you have to replace the whole unit. code p0406 what its trying to tell you your egr valve circuit is short to ground.it has failed .
Posted on Jul 04, 2009
P406 is a EGR code, EGR will also cause a knocking/ pinging sound when there bad. Very common problem. The position sensor inside the valve goes bad. Your going to have to replace the whole EGR valve and it can put out variety of codes from P0401 to P0406. The new valve will solve the problem and easy to replace, you can pick one up at Auto Zone and they can give you the step by step instructions to replacing the EGR with common tools. Good luck and hope this helps.
Posted on Jul 06, 2009
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