I have the code p0340 for slip n tcs is telling me is a sensor but it show2

Camshaft Position Sensor Circuit Malfunction when you installed the harmonic balancer you may have damages a wire or sensor the following links will help with your p0340 code


https://www.obd-codes.com/p0340 How To Diagnose Check Engine Light Code P0340 Cam Position Sensor http://www.autocodes.com/p0340.html

Camshaft sensor,could be bad and check crankshaft sensor too.

P0340 code means "Something" is wrong in the timing...
from CMP (Camshaft Position sensor) to the crankshaft bolt.

Very first thing, verify connectors are clean and shiny.
clear all codes, even hard codes.

These are camshaft position sensor codes. Replace camshaft sensor.

Cam Sensor circuuit. Could be anything within that circuit but it probably is the sensor itself.

the tcs is ur traction control system this reads the wheels and if one slips cuts down power to engine so as not to damage engine or trans also if awd will activate the other wheels for traction the sensors are usually part of the abs[anti-lock brakes] check connections and wires as well as the sensors at the wheels and transmission -since the light is intermittent which would indicate a short or a sensor is about to fail the vehicle will store the code as pending -have vehicle scanned some auto stores do this for free such as auto zone/ advanced auto check ur local area the code will tell u where the problem is coming from

The oil change wouldn't cause this problem. Just in-case, check the engine oil level.

There are many emission sensors in the car that will make the engine light come ON. Best way to find out what's going on is to have an auto-parts store hook up a engine code reader and tell you what the code means. Most auto-part store will do this for free.

The P1320 code is essentially a coil primary voltage problem. This is traceable using a labscope or accurate DVOM and perhaps you can isolate one or two coils that still work but are close to failure...but there is a nissan service message recommending replacement of ALL coils with updated/improved models to prevent this type of failure. TCS/SLIP is traction control. Most likely you have a speed sensor issue. Be aware, some vehicles can falsely illuminate TCS because of low tire pressure in a single wheel.

Hi, a P1684 is "Battery Disconnected Within Last 50 Starts". I wouldn't worry about that too much.

The P0340 is "Camshaft Position Sensor Circuit Malfunction". I'd definitely look into that code. I found a great article specific to the p0340 code - http://www.obd-codes.com/p0340 - it should give you an idea on what to look for, test, replace, etc. Good luck!

TCS is Traction Control System,and all TCS's are controlled though the Anti Lock Braking (ABS) system.Here's how it works:Each wheel,or in some cases,only the drive wheels have a speed sensor mounted near the hub or axle,and sends a speed signal to the PCM (Powertrain Control Module).The PCM monitors wheel speed continuously,and if it sees a speed out of the ordinary,say for example the right rear tire is spinning and traveling at a much higher speed than the left rear,the PCM will pulse the brakes through the ABS system on the right rear to slow down the right rear so that the left and right wheel speeds match up,this is how the traction control works.So,if you have a TCS problem,the PCM will see this and set a Dignostic Trouble Code (DTC).You need to pull the DTC's out of the system with a scan tool,diagnose and repair the DTC's.It could likely be something as simple as a malfunctioning wheel speed sensor,but you won't know until the codes are pulled out,as this will point in the general direction.Good luck.