Table of Contents
How do I fix code P0135?
What repairs can fix the P0135 code?
- Replacing the O2 sensor.
- Repairing or replacing the wiring or connection to the O2 sensor.
- Replacing the fuse to the heater circuit after the short is corrected.
Can I drive with a P0135 code?
The P0135 error code is not a serious issue. You can drive your vehicle and don’t need to make repairs immediately. However, as it can lead to poor fuel economy and higher emissions, it is best to address the issue in a timely manner.
How many O2 sensors in a Dodge Grand Caravan?
All Dodge Caravans are equipped with at least one oxygen sensor, or O2 sensor for short. The sensor measures the mix of air and fuel going into the engine. It ensures that the van isn’t running too rich or too lean.
What does O2 sensor heater circuit malfunction mean?
This code indicates that the Engine Control Module (ECM) has tested the oxygen sensor heater circuit and has found a problem with sensor 1 in bank 1. If the ECM detects an open circuit, a short-circuit, or excessive current draw in the heater circuit, it will set the P0135 code.
Can you drive a car with a bad oxygen sensor?
Yes, you can drive with a bad oxygen sensor if you can still start your engine and feel little difficulty driving. But don’t leave it alone for over a couple of days, as it might cause safety problems and lead to the malfunction of other parts of your vehicle.
Which sensor is bank 1 sensor 1?
Therefore, in an in-line 4-cylinder engine, the term “Bank 1, Sensor 1” simply refers to the front oxygen sensor. “Bank 1, Sensor 2” is the rear oxygen sensor. The V6 or V8 engine has two banks (or two parts of that “V”).
What would cause a P0135 code?
Code P0135 occurs when the powertrain control module tests the upstream heated oxygen sensor’s heater circuit on Bank 1 and detects a short in the circuit or excessive resistance in the heater circuit.
How much is an O2 sensor on a Dodge Caravan?
Dodge Grand Caravan Oxygen Sensor Replacement Cost Estimate. Labor costs are estimated between $57 and $72 while parts are priced between $298 and $332. This range is based on the number and age of Dodge Grand Caravan’s on the road.
How many oxygen sensors does a 2008 Dodge Grand Caravan have?
There is two. one upsteam and one downsteam.
Is there a fuse for the O2 sensor?
There are no fuses for the O2 sensors. They are controlled by the PCM.