P0153 is a common OBDII code that occurs in plenty of vehicles, consisting of theChrysler 300. The code is triggered once there is an concern with the response time from the O2 sensor when switching voltage levels.

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The Oxygen sensor is responsible for helping the ECM screen oxygen level in the exhaust in stimulate to develop the ideal air/fuel mixture.

When the Oxygen sensor is acquisition too long to respond, climate the ECM have the right to no much longer depend ~ above that details to regulate the air/fuel mixture.

bank 2 is the next of the engine v cylinder 2 in the firing order Sensor 1 is prior to the catalytic converter, generally in the exhaust manifold or best after it


Chrysler 300 P0153 Symptoms

Typically, the just symptom that P0153 is walking to it is in the company engine quickly light. In part cases, there deserve to be other symptoms as well. These symptoms include:

rough running engine Smelly exhaust business light on bad MPG

Most of the time, it’s not a break down risk. But, favor anything that reasons the company engine shortly light to which it is a good idea to have actually it solved as shortly as possible.

A bad air fuel mixture going through the catalytic converter can reason damage come it eventually.

Here’s a helpful video from realfixesrealfast on youtube, it’s great (P0133 is the same specific code, just on a different side of the engine):

Chrysler 300P0153 Causes

Here space the most typical issues that cause the P0153 password in the Chrysler 300. They are presented in bespeak (somewhat) of most to least likely to cause the problem.

Damage come the Terminal– The terminal that the oxygen sensor connects come (the plug) is also reasonably susceptible come damage. You’ll desire to make certain that there is voltage going to it. There’s much more on that directly below. Wrong O2 Sensor– If you are acquiring P0153 after having recently replaced your Oxygen sensor, it might be the the instead of is not correct or bad.

300 P0153 Diagnosis

It is possible to diagnose the P0153 with a multimeter. If you usage the multimeter, you’ll recognize whether or no the voltage comes to and from the oxygen sensor is within spec, this can help you recognize if it’s your 300’s O2 sensor, or wiring harness that’s the issue.

If you don’t have accessibility to a multimeter, it definitely wouldn’t ache to examine the wiring to in between the fuse box and also the Oxygen sensor first. If it end up being a wiring issue, it’ll save you money over buying an unnecessary O2 sensor.

You can also use a voltage test light to determine whether or no the oxygen sensor is getting any type of voltage at every (they’re around $5 at Walmart).

If it’s no getting any type of voltage, attach the test light to the exploit plug and shake the wiring a little bit. If the light come on, also for a second, you know that you have a brief circuit bring about the P0153 trouble code.

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Good happy finding whatever caused P0153 in her Chrysler 300. If you have anything that you would favor to add, you re welcome feel cost-free to leave a comment below.