P3436 - OBD Trouble Code

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Obd error code P3436 flashing? Worried about what it means? Well, just don’t stress over it as we are here to help you out with all your concerns. This code relates to the cylinder 5 deactivation valve control circuit of your vehicle. What is a deactivation system? Well, it is the system that makes the ECM of your vehicle to disable selected cylinders when there is no need for additional engine power. Willing to know more about this code? If your answer is “YES” then you must go through our following sections.

OBD error code P3436 will be set by your vehicle’s powertrain control module (PCM) when it detects that the intake valve for cylinder 5 refuses to act as commanded or in other words it does not turn on or off as commanded. In such a situation the powertrain control module might disable the cylinder 5. There are a number of causes which result in the occurrence of this code as listed below.

What causes this problem with the Cylinder 5 Deactivation/Intake Valve Control Circuit High

• Clogged oil passage
• Inappropriate level of engine oil and pressure
• Faulty cylinder 5 deactivation solenoid
• Bad wiring and connectors
• Malfunctioning engine control module

1. Powertrain Control Module - Also abbreviated as PCM, powertrain control module is an integral control unit. So a defective one should be changed immediately replaced or reprogrammed to avoid any further damage. If you need one for your car, you can easily find with us for your specific car make and model with us at PartsAvatar and that too at reasonable prices.
2. Engine Control Module - Your vehicle’s PCM that is also known as the “brain” of the car should be changed immediately if broken or defective in order to avoid further problems caused due to an Error Code P3436. If you need one for your vehicle, you can easily find one with us.
3. Engine Oil - Changing your contaminated engine oil might help you to solve your problem, considering it can become one of the potential causes.
4. Variable Valve Timing Solenoid - Looking for VVT solenoid to fix this problem, all you need to do is to browse through our website. You can find the most budget friendly VVT solenoid with us.
5. Intake Valve - if you are facing OBD error code P3436, chances are that your vehicle demands an intake valve replacement. Don’t worry as you have arrived at the right place. We have in stock for you high end intake valves for all makes and models.
6. Oil Filter - There could be a problem with your vehicle’s oil filter, but don’t let that hold you back. The PartsAvatar website is the best place to find the most efficient and cost-effective oil filters for your car. 

Our main motive is to achieve customer satisfaction and that’s why we will help you to diagnose P3436 code by mentioning some major symptoms below:

Common Symptoms

• Misfiring engine
• Falling fuel efficiency
• Problematic engine performance
• Flashing check engine and service soon light

Have a look at some ways with which you can correct the P3436 code:

• If found faulty, repair the deactivation solenoid
• Aim for corrosion free connectors
• Loose, damaged or corroded wires can be problematic, so make sure to get rid of them and repair or replace them
• Make sure you get rid of the blocked oil filter
• Block free all the oil passages
• Make sure to fix the faulty engine control module

There is no need to get strained if your OBD Code is still flashing up as we are here at your service. Have a look at our superior variety of Pcm, Ecm, Engine Oil, Variable Valve Timing Solenoid, Intake Valve, Engine Oil Filter and many more. Now all your problems would vanish within no time.

Here are some steps which you should follow in order to diagnose this fault code P3436: 

• Start by researching the technical service bulletins specific to your vehicle make and model. Next step is to the engine oil and check if it is serviced up to the needed level. Once this is done, then the next step is to look for all the related components and parts with the cylinder 5 exhaust valve control circuit.
• Once located, check for any physical damage through an in-depth visual inspection. Check the wiring and connectors for any bare wires, burn spots, scraped etc. After all of this contact a technical to check for the configurations and see if every incorporated component within the cylinder 5 exhaust valve control circuit is in good shape. 

Advanced Steps - These steps will be vehicle specific and will need few technical equipment to ensure the safety and accuracy. You will need a digital multimeter and technical references. Here the oil pressure gauge will help you in your troubleshooting process. 

Voltage Checks - Also the required voltage will depend upon the specific vehicles and the circuit configurations. In case you diagnose the lack of power source or ground, then you might require continuity tests to check the wiring integrity, connectors integrity and other components. Also perform the continuity tests with the power removed. No continuity will be an indication of faulty wiring that is open, shorted or corroded and must be repaired or replaced.

Common Mistakes When Diagnosing the P3436 Code

Beware of the following misdiagnosis 

• Low engine oil level
• Faulty powertrain control module
• Faulty vvt solenoid