P0342 code definition The PCM (powertrain control module) sets code P0342 when it detects that the camshaft position sensor circuit on engine bank 1 is sending a reading that’s erratic or otherwise outside the manufacturer’s settings. The PCM then illuminates the Check Engine light to alert the driver of the problem.
What does P0342 code mean?
P0342 is a diagnostic trouble code (DTC) that stands for “Camshaft Position Sensor ‘A’ Circuit Low.” It basically means that your PCM is not detecting a correct signal from your camshaft position sensor. Designation “A” refers to the sensor located in Bank 1, which has your engine’s cylinder #1.
Where is camshaft position sensor A circuit Bank 1?
Beneath the timing belt cover is where the CMP Sensor is mounted. The camshaft position sensor can be found in the right side of the engine compartment at the rear of the valve cover.
How do you fix a camshaft sensor malfunction?
Zitat von Youtube: Position sensor is faulty and needs to be replaced. Check to make sure the o-ring from the sensor hasn't fallen into its hole then replace it with a new camshaft.
Where is the cam and crank sensor located?
The Camshaft Position sensor is typically located in the cylinder head of the engine and has a cylindrical portion that inserts into the head. The Crankshaft Position sensor is normally located in the timing cover or on the side of the block with a cylindrical portion that inserts into the block.
How do you fix P0342?
What repairs can fix the P0342 code?
- Recharging or replacing the battery.
- Repairing or replacing the starter motor.
- Repairing or replacing any faulty wiring or connectors.
- Replacing a defective camshaft position sensor.
What can cause a cam sensor code?
What are the Possible Causes of the P0340 Code?
- Failing or defective camshaft position sensor.
- Circuit problems (e.g., damaged wiring, loose connections)
- Errors in the powertrain control module (somewhat rare)
- Damaged camshaft position sensor reluctor wheel.
- Problems with internal engine timing components.
How do you reset a camshaft position sensor without starting?
Zitat von Youtube: So whatever you guys put a new sensor. Ok we replace the sensor. And your car doesn't want start oh it's not running correctly you will need to recalibrate. Then.
What is camshaft position a?
A camshaft position sensor is an electronic device that does what it suggests — monitor the camshaft position and speed — and feeds that data to the vehicle’s engine control module (ECM). The ECM needs this data to control how much fuel enters the combustion chamber and ignition (spark) timing to ignite the fuel.
Can a camshaft sensor cause a car not to start?
As a camshaft position sensor starts having problems and weakens, the transmitted signal to the car’s computer weakens as well. This means the eventually the signal is so weak that it will not allow the car to start since there will be no spark from the ignition.
Can you replace a camshaft sensor yourself?
Zitat von Youtube: So be sure to know the specifics for your vehicle before getting started if you're not completely comfortable doing this yourself we'd be happy to recommend a professional technician in your area.
Is a camshaft sensor easy to replace?
This should be done any time you work with sensors or electrical components. It may be easiest to remove and replace the camshaft sensor from under your vehicle, but it can also be done from the top by removing the air filter housing.