Trouble P0341 - Camshaft Position Sensor “A” Bank 1

How does a mechanic diagnose a P0341 code?

When diagnosing this error code, a mechanic will do the following:

Reads all stored data and error codes using an OBD-II scanner.
Clear error codes from the ECM and test drive the vehicle to see if P0341 appears again.
Check the camshaft position sensor wires and connectors for looseness or damage.
Check the resistance and voltage of the camshaft position sensor.
Check the camshaft position sensor connector for corrosion.
Check the camshaft position sensor gear for wear and damage.

Symptoms of malfunction

The main driver symptom of P0341 is the MIL (Malfunction Indicator Light). It is also called Check engine or simply “check light”.

They can also appear as:

Poor fuel economy (if the engine is running).
Possible absence or problems with starting.

The vehicle will most likely run with this trouble code as it is often intermittent (flickering). And also because the ECU can often operate the car in “sluggish” or emergency mode. Even if there is a problem with the cam sensor signal.

Meaning and interpretation of error codes

To read the faults, first consider the list with a table of UEr errors that self-diagnosis produces (the author of the video is Ivan Vasilyevich).

Number	Description
1	Problems with the functioning of the microprocessor.
2	Self-diagnosis of the VAZ 2114 detected problems with the electrical wiring of the fuel level indicator controller. The signal level coming from the sensor may be too high or low. It is necessary to test the controller and check the wiring.
4	Increased voltage in the on-board network.
8	Low voltage. What to do: in this and in the previous case, the battery and generator must be checked.
12	There is a problem with the diagnostic indicator circuit on the instrument panel.
13	The control unit cannot detect the signal coming from the oxygen controller.
14	An increased signal is received from the refrigerant temperature controller.
15	The problem is in the operation of the coolant temperature sensor (coolant temperature sensor) - the on-board computer records a reduced signal level.
16	There is increased voltage in the car wiring.
17	Reduced voltage in wiring.
19	Problems have been reported in the operation of the crankshaft position sensor (CPS). An incorrect signal is sent to the control unit.
21	Problems with the operation of the TPS controller (throttle position sensor). There may be problems with the throttle valve. Check the connection circuit and sensor.
22	A reduced signal is sent from the TPS.
23	The intake air temperature controller gives an increased signal.
24	There are problems with the speed controller. Its failure can be diagnosed by a non-working speedometer.
25	Reduced signal from the incoming air temperature controller.
27,28	Incorrect signal coming from the CO sensor.
33,34	Malfunctions of the mass air flow sensor (mass air flow sensor). Check the flow meter connection circuit and its functionality.
35	The ECU has detected a deviation in the idle speed values. The sensor may be faulty.
41	Incorrect pulse coming from the phase controller.
42	Problems with the electronic ignition wiring.
43	An incorrect pulse is supplied from the detonation controller.
44,45	Problems with the composition of the combustible mixture. It can be depleted or over-enriched.
49	Check for vacuum loss.
51,52	Problems in the functioning of the PROM or RAM.
53	There is no CO controller pulse. Open circuit or sensor failure.
54	No impulse is received from the octane corrector controller.
55	When the load on the power unit is reduced, the ECU detects depletion.
61	Problems with the oxygen controller.

These codes can add up; if you see the number 6, this may indicate errors 2 and 4, or if the number 9 is displayed, errors 1 and 8.

In order to immediately read and decipher problems when diagnosing, it is advisable to download and always carry with you a printout with a description. When diagnosing using a computer, codes on engine 21124 may differ depending on the car model. To read the codes, you need to know how they are supposed to be deciphered. Errors must be reset after they have been deleted (the video was filmed and published by the KV Avtoservis channel).

Number	Decoding
p0102, p0103	An incorrect pulse is supplied from the mass air flow sensor controller. This means you need to check the wiring.
p0112, p0113	112 or 113 - the incoming air temperature sensor needs to be replaced.
p0115-p0118	Errors from 0115 to 0118 - the antifreeze controller sends an incorrect impulse. There may be problems with the wiring or the sensor itself.
p0122, p0123	TPDZ. The controller is sending an incorrect signal. If the wiring is damaged, interference may occur.
p0130, p0131	The lambda probe requires diagnostics and replacement.
p0135-p0138	Error 0135 and higher - the lambda probe heating regulator needs to be replaced.
p0030	The ECU reports problems in the electrical circuit in the area from the lambda probe heater to the converter. If error p0030 occurs, you need to test the electrical circuit and the sensors themselves.
p0036	P0036 - a break in the wiring of the heating device DK-2 was detected.
p0300, p0302	When codes 300 and 302 appear, the ECU reports a misfire.
p0301	Gaps were detected in the cylinders of the power unit. Compression needs to be checked.
p0325	The knock sensor is not working correctly. In particular, we are talking about a break in the connection wiring.
p0335, p0336	P0036 error VAZ 2114 or 10335 - the DPKV has failed or its connection circuit is damaged. If the wiring is intact, then the sensor is replaced.
p0340	Phase sensor malfunction.
p0341	Error VAZ 2114 0341 means a problem with the camshaft controller.
p0342, p0343	Problems with the phase controller. With such an error, detonation of the car engine is possible. Most likely, only replacement will solve the problem.
p0346	P0346 VAZ error - also a problem with the phase regulator.
p0363	P0363 - misfire of the combustible mixture was detected. In cylinders that refuse to work, the fuel supply is cut off.
p0422	Failure to operate the neutralizing device.
p0443, p0444, p0445	Malfunctions 0443, p0444 and 0445 - adsorber regulator, purge is not carried out.
p0480	The engine cooling fan device has failed. The power unit may overheat if it is not replaced in a timely manner. Before replacing, you need to check the connection contacts to the wiring.
p0501-p0504	Error 0501 VAZ 2114 and error code 0504 - the speed controller refuses to work. The device needs to be replaced.
p0505, p0506, p0507	The idle speed sensor does not work or does not work correctly. Its failure can lead to floating idle speed. Possible engine tripping. The controller itself is tested and the wiring is checked.
p0607	The knock controller operates intermittently.
p1135	Error 1135 VAZ 2114 - you need to test the oxygen controller.
p6060	Processor failure. If the fault remains after resetting the code, then the controller must be replaced.
p2020	It is necessary to test the intake flap position sensor.
p1617	Error 1617 - Rough road controller, wiring damage.
p1513	There is a short circuit in the wiring of the idle speed sensor. It is necessary to test the electrical circuit and check the contacts.
p1602	Failures in the voltage supply to the vehicle's electrical network are detected.
p0560	Incorrect voltage level in the on-board network. This parameter can be overestimated or underestimated. The car battery, as well as the generator unit, are subject to testing.
p1514, p0511	The appearance of these errors indicates a problem with a break or short circuit in the IAC (idle speed regulator) wiring. First of all, diagnose the sensor contacts, and then test the circuit, if possible. The sensor itself may also be damaged.
p1303	P1303 - A detected misfire of the air-fuel mixture in the third cylinder is reported. The malfunction must be corrected as quickly as possible, since it can be critical for the neutralizer.
p1578	Throttle valve malfunction. Literally, the problem stands for “zero adaptation parameter is outside the permissible value.” There are several options to solve the problem. The first thing you need to do is clean the throttle valve. If this does not help, then the throttle is adapted. To do this, you need to activate the ignition, and then start the engine after 40 seconds. Alternatively, you can test and tighten the contact terminals on the throttle.
p1621	Malfunction of the RAM, memory problems in the control unit. Detailed testing of the computer is required.
p0650	Problems in the control circuit of the on-board computer error code indicator State.
p2135	P2135 - malfunction of the throttle assembly. If replacing the sensor and cleaning the damper did not help, then the problem may have to be solved by flashing the on-board computer.
p2187	Lean mixture in internal combustion engine cylinders. You need to do a detailed diagnosis of the problem.

Examples of vehicles with P0341

An Acura service bulletin (TSB) describes an issue where a stuck or dirty VTC (variable valve timing) control solenoid valve can cause trouble code P0341. The bulletin recommends updating the ECU software and replacing the VTC solenoid valve if necessary.
The service bulletin for 2003 Jaguar V6 models mentions checking the spark plug resistance and replacing the spark plug along with the coil if the spark plug resistance is too low.
A technical service bulletin for late 90's Saturn vehicles describes a problem where improper resistance in the ignition wires can cause a P0341 code.
For a 2010 Chrysler pickup equipped with a Cummins diesel engine, in case of P0341 it is recommended to reflash the ECU.
In some 2003-2010 Honda Accord, Civic, CR-V and Element 4-cylinder engines, a stretched timing chain causes the Check Engine Light (MIL) to come on with code P0341.

Previous post Error P0301 - misfire detected in the first cylinder

Next Post Error P0400 - Exhaust Gas Recirculation System Malfunction

What to check

Often replacing the sensor will correct this code, but this does not always help. Therefore it is important to check the following:

Make sure the wiring is not routed too close to any secondary ignition components (coil, spark plug wires, etc.).
Visually check the camshaft sensor wiring for signs of burns, discoloration, indicating overheating or chafing.
Visually check the DPRV for damage.
Visually check the timing belt pulley through the sensor hole (if possible) for missing teeth or any damage.
If the drive disc is not visible from the outside of the engine, a visual test can only be performed by removing the camshaft or intake manifold (depending on engine design).
If everything is in order, replace the sensor.

Errors VAZ 2114

Greetings ladies and gentlemen! At least, I really want to believe that among you there are representatives of the fair sex! If you are the happy owner of a modern classic in the form of a VAZ 2114 car, then sooner or later you will have to deal with errors in the ECU control system. Helping to understand these combinations unknown to the average driver is the main goal of this article. Errors in the VAZ 2114, as in many other vehicles, are the main means of informing the driver about a malfunction of any mechanism, unit or component of the automotive system.

On which cars is this problem most common?

The problem with code P0341 can occur on different machines, but there are always statistics on which brands this error occurs more often. Here is a list of some of them:

Audi (Audi a3, Audi a4, Audi A5, Audi a6, Audi a8, Audi q5, Audi q7)
BMW
Chevrolet (Chevrolet Aveo, Cruz, Lanos, Lacetti, Rezzo, Spark)
Citroen (Citroen C4, C5, Berlingo)
Daewoo (Daewoo Matiz, Nexia)
Fiat (Fiat Scudo)
Ford (Ford Mondeo, Transit, Fiesta, Focus, Fusion)
Honda (Honda Accord, SRV, Stepwagon, Stream, Civic)
Hyundai (Hyundai Santa Fe, Starex)
Infiniti (Infiniti fx35, fx45, qx56)
Jaguar
Kia (Kia Sid, Sorento)
Land Rover (Land Rover Discovery, Freelander)
Mercedes
Mitsubishi (Mitsubishi L200)
Nissan
Opel (Opel Vectra)
Peugeot (Peugeot 206, 307, 308, 407, 807, Partner)
Renault (Renault Traffic)
Rover (Rover 75)
Skoda (Skoda Octavia, Superb, Fabia)
Ssangyong (Sanyeng Aktion, Kyron, Rexton)
Subaru
Toyota
Volkswagen (Volkswagen Golf, Caddy, Crafter, Passat, Polo, Touareg, Touran, Tiguan)
VAZ 2114, 2115
Gazelle Business, Sobol, umz 4216
Zaz Vida, Sens, Slavuta, Chance
Lada Kalina, Niva, Priora
UAZ Patriot

With fault code P0341, you can sometimes encounter other errors. The most common are: P0016, P0069, P0141, P0340, P0342, P0343, P0345, P0347, P0348, P0349, P0365, P0366, P0367, P0368, P0369, P0390, P0391, P0392, P0393, P039 4, P0404, P0442, P0452 , P0642, P1166, U0121.