DTC P0335 – How To Service Your Crank Position Sensor

The OBDII Trouble Code P0335 / P0339 is in regards to your vehicle’s crank position sensor ( CKP ), specifically the ‘A’ circuit voltage being too high or too low in your Lexus. Today we’ll be looking at How To Service Your Crank Position Sensor.

As your ECU is dependent on the data that the crank position sensor provides, many times it will leave your vehicle running poorly or not at all depending on the type of failure you are experiencing.

The P0335 OBDII Code for Crank Sensor ‘A’ circuit low input and the P0339 code can both be solved with this easy step by step guide on replacing your crank position sensor.

• Tip : Before ordering a replacement crank position sensor, you will want to check the following steps to ensure that something else isn’t causing your OBDII code.
• Check Battery and Alternator Voltage – Often times low battery voltage can cause this code to trip, check your vehicle’s voltage.
• Check CKP Connector – Make sure the crank position sensor is connected and that there is no break or corrosion preventing contact.
• Check your Starter – A faulty starter can also cause this check engine light.

We’ll be taking a look at this trouble code in a 2002 Lexus IS300, and showing you how to fix your ODBII error code by replacing the part number 90919-05023, Crank Position Sensor. This article on How To Service Your Crank Position Sensor may be on the 2JZGE, this process is very similar to the 2JZGTE.

This sensor is connected by a 2 prong weather proof connector and is designed to provide the ECU with the exact position of your crank and the location of your pistons and rods.

To test your 2JZ crankshaft position sensor, unplug the connector and measure the resistance between the 2 terminals using an ohmmeter.

• Testing parameters :
• Cold 1,630 – 2,740 Ω
• Hot 2,065 – 3,225 Ω

If your 2JZ crank position sensor falls outside these readings, you need a replacement sensor.

To get to this sensor you will need to unplug the crank position sensor connector and undo the 10mm bolt holding the connector bracket to your 2JZGE water pump. As stated earlier, this How To Service Your Crank Position Sensor article can also help you service your 2JZGTE unit.

 

Once your crank sensor has been replaced, you may want to reconnect the battery and turn on the vehicle and turn it off before conducting another DLC confirmation procedure.

You have now completed the crankshaft position sensor replacement for your Lexus IS300 as well as fixing your P0335 OBDII error. And you now know How To Service Your Crank Position Sensor.