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You are watching: How many o2 sensors does a dodge dakota have


Hi How countless O2 sensors are there ~ above a 2004 Ram? ns hear 4 however I execute not acquire that as it has single exhaust pipe? How hard are lock to adjust and any special tips? thanks folks!!
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Yup 4 is correct. Appropriate after her exhaust manifolds there will be 2 (they space the vital ones those 2 actually tell your truck how to run). Climate 2 more right behind your cats. They can be a pain come replace.
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Yes, you"ll have 2 primary prior to the cat and also 2 upstream after ~ the cats.You can acquire a one-of-a-kind socket to enable for room because that the wires. I"ve done it there is no that. But it provides the task that much easier.Why are you asking? Replacing all 4 deserve to be costly. I below stay away from th Bosch Brand sensors.
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Yes, you"ll have 2 primary before the cat and also 2 upstream after ~ the cats.You can get a one-of-a-kind socket to enable for room because that the wires. I"ve excellent it there is no that. But it renders the job that lot easier.Why are you asking? Replacing every 4 deserve to be costly. I right here stay far from th Bosch Brand sensors.
Weird ns heard Bosch are the best? ns am walk to take the Beast to mine mechanic tomorrow and also have him recognize if its actually an o2 sensor or 500 other things. Van throws 4 password PO138, 158 and O2 related PO171 and 172.
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I expect others chime in, ns don"t recognize on a exprience level.. Yet I hear that a few people have actually had poor luck with them. I as well would think that Bosch would certainly be the go to for sensors and such. Ns hope the people that have had worries with them will certainly speak up. Ns just obtained a 07 truck and had 50K miles on. MPG to be piss poor. I adjusted the plugs and it nearly woke the truck up indigenous the dead in performance and also MPG. I believed I had a poor O2 sensor as well.. Just didn"t know which one. So v 50K ~ above the clock and also knowning Hemi needs plugs at 30K.. I took this way very first and glad ns did. I don"t think I require 02 sensors any kind of more.
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Read a member on one more forum recommend the Bosch 13869 were too short for his 06 5.7L 2500 and went come order Casper Extensions.
As because that spark plugs, I would personally go v the recommended replacements, which space champions. I have actually never had problems with them.As because that the oxygen sensors. There space 4 in total: 2 before (upstream) the cats and also 2 after ~ (downstream) the cats. In chrysler assets (2002 and also after), any kind of code the is PO131 - PO167 has to do v the oxygen sensors directly. You have the right to test these with a scan tool measuring the voltage once they room heated up. Her codes...-PO138
-Oxygen Sensor Circuit High Voltage (Bank 1, Sensor 2). Financial institution 1 is the vehicle drivers side and also sensor 2 is the downstream (after the cat). It could just be a negative sensor, however sense it is simply throwing high voltage code and no low it can just be a wiring problem, like fraying and also shorting out.

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-PO158 -Oxygen Sensor Circuit High Voltage (Bank 2, Sensor 2). This is precise the very same thing together the previous (PO138), simply on the passenger side.PO171 and also PO172 -Fuel Trim system Lean financial institution 1 and also Fuel Trim mechanism Rich bank 1. This, most likely, is as result of the reality that you have a downstream O2 code. Although, it is odd how it is throw both a lean and rich code. Also, this codes room usually pertained to the upstream sensor. Friend did not take place to freshly run the end of fuel go you?
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