Possible Causes

NOTE: The listed causes may not be a complete list of all potential issues and there may be other causes.

• Faulty EGR valve
• EGR valve wiring harness is open or short-circuited
• Poor electrical connection in the EGR valve circuit

Description

Code P1335 is defined when the closed position voltage of the EGR is higher than 1.30 volts, which may be caused by excessive carbon buildup on the EGR valve.

How to Fix

Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

• Engine light on (or engine service warning light soon)

Possible Causes

NOTE: The listed causes may not be a complete list of all potential issues and there may be other causes.

• Faulty crankshaft position sensor
• Crankshaft position sensor (CKP) harness is open or shorted
• Poor electrical connection in crankshaft position sensor (CKP) circuit

Description

The crankshaft position sensor (CKP) sends pulses to the powertrain control module (PCM) when the teeth of the reluctor wheel rotate past the CKP sensor. The PCM uses CKP pulses to synchronize ignition and fuel injector operation, and to time the interval between each CKP pulse. The PCM determines when excessive crankshaft speed variation occurs by comparing each new time interval with the previous interval. A misfire causes an unexpected change in crankshaft speed. Some acceleration/deceleration is expected between each firing event, but if crankshaft speed changes more than expected, the PCM interprets this as a misfire. The interval between CKP sensor pulses is extremely small. At high engine speeds, slight variations in the following components make misfire detection difficult: – Crankshaft – Reluctor wheel – CKP sensor The PCM learns the variations during the crankshaft position system variation learn procedure. The PCM compensates for these variations when performing misfire detection calculations. Only a scan tool can command the PCM to perform the crankshaft position system variation learn procedure again. Perform the learn procedure after the following actions: – PCM replacement – Any operation or repair involving the crankshaft, CKP sensor, or CKP sensor/reluctor wheel air gap relationship – Engine replacement – Ignition switch left in ON position until battery is discharged.

How to Repair

Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

• Engine Light On (or Service Engine Soon Warning Light)
• Lack/loss of power
• Engine stalling

Description

#5 MF Signal Line Short is the generic description of the Hyundai P1335 code, but the manufacturer may have a different description for your model and vehicle year. Currently, we have no other information about the Hyundai OBDII P1335 code.

How to Repair

Check the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

• Engine light on (or engine maintenance warning light soon)

Possible Causes

NOTE: The listed causes may not be a complete list of all potential problems and there may be other causes.

• Faulty crankshaft position sensor
• Crankshaft position sensor (CKP) harness is open or shorted
• Poor electrical connection in crankshaft position sensor (CKP) circuit
• The reluctor ring may be damaged
• The starter may be faulty
• Starting system circuit
• Dead or weak battery

Technical Notes

– Sometimes and on certain models, low battery voltage or a weak starter can trigger a crankshaft position sensor code. Before replacing parts, recharge or replace the battery.

Description

The crankshaft position sensor (CKP), also known as the crankshaft position sensor, is an electronic device used in an engine to record the speed at which the crankshaft rotates. This information is used by the engine control module (ECM) to control ignition and fuel injection. The sensor system consists of a rotating part, usually a disk, as well as a static part, the sensor itself.
When the engine rotates, the high and low parts of the teeth cause a change in the gap with the sensor. The changing gap results in a modification of the magnetic field near the sensor. The change in the magnetic field causes a change in the sensor voltage.

How to Repair

Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Detected

– The crankshaft position sensor (POS) signal is not detected by the ECM during the first few seconds of engine starting
– The proper pulse signal from the crankshaft position sensor

Possible Symptoms

• Engine light on (or service engine soon warning light)
• Lack/loss of power
• Engine stalling

Possible Causes

NOTE: The listed causes may not be a complete list of all potential issues and there may be other causes.

• Faulty crankshaft position sensor
• Crankshaft position sensor (CKP) harness is open or shorted
• Poor electrical connection in crankshaft position sensor (CKP) circuit

Description

The crankshaft position sensor (CKP) sends pulses to the powertrain control module (PCM) when the teeth of the reluctor wheel rotate past the CKP sensor. The PCM uses CKP pulses to synchronize ignition and fuel injector operation, and to time the interval between each CKP pulse. The PCM determines when excessive crankshaft speed change occurs by comparing each new time interval with the previous interval. A misfire causes an unexpected change in crankshaft speed. Some acceleration/deceleration is expected between each firing event, but if crankshaft speed changes more than expected, the PCM interprets this as a misfire. The interval between CKP sensor pulses is extremely small. At high engine speeds, slight variations in the following components make misfire detection difficult: – Crankshaft – Reluctor wheel – CKP sensor The PCM learns the variations during the crankshaft position system variation learn procedure. The PCM compensates for these variations when performing misfire detection calculations. Only a scan tool can command the PCM to perform the crankshaft position system variation learn procedure again. Perform the learn procedure after the following actions: – PCM replacement – Any operation or repair involving the crankshaft, CKP sensor, or CKP sensor/reluctor wheel air gap relationship – Engine replacement – Ignition switch is in ON position until battery is discharged

How to Repair

Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

• Engine light on (or service engine soon warning light)
• Lack/loss of power
• Engine stalling

Possible Causes

NOTE: The listed causes may not be a complete list of all potential problems and there may be other causes.

• Faulty crankshaft position sensor
• Crankshaft position sensor (CKP) harness is open or shorted
• Poor electrical connection in crankshaft position sensor (CKP) circuit
• Signal plate may be damaged
• Starter may be faulty
• Starting system circuit
• Dead or weak battery

What does this mean?

Technical Notes

Sometimes and on certain models, low battery voltage or a weak starter can trigger a crankshaft position sensor code. Before replacing parts, recharge or replace the battery.

Description

The crankshaft position sensor (CKP), also known as the crankshaft position sensor, is an electronic device used in an engine to record the speed at which the crankshaft rotates. This information is used by the engine control module (ECM) to control ignition and fuel injection. The sensor system consists of a rotating part, usually a disk, as well as a static part, the sensor itself.
When the engine rotates, the high and low parts of the teeth cause a change in the gap with the sensor. The changing gap results in a modification of the magnetic field near the sensor. The change in the magnetic field causes a change in the sensor voltage.

How to Fix

Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Why is my car pulling to one side?

What are the different types of braking systems and how do they work

Detected

– The crankshaft position sensor (POS) signal is not detected by the ECM during the first few seconds of engine starting
– The proper pulse signal from the crankshaft position sensor

Possible Symptoms

• Engine light on (or service engine soon warning light)
• Lack/loss of power
• Engine stalling

Possible Causes

NOTE: The listed causes may not be a complete list of all potential issues and there may be other causes.

• Faulty crankshaft position sensor
• Crankshaft position sensor (CKP) harness is open or shorted
• Poor electrical connection in crankshaft position sensor (CKP) circuit

Description

The crankshaft position sensor (NE signal) consists of a signal plate and detection coil. The NE signal plate has 34 teeth and is mounted on the crankshaft. The NE signal sensor generates 34 signals per engine revolution. The engine control module (ECM) detects the standard crankshaft angle based on these signals, and the actual crankshaft angle of engine speed through the NE signals.

How to Repair

Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

• Engine light on (or service engine soon warning light)
• Lack/loss of power
• Engine stalling

Possible Causes

NOTE: The listed causes may not be a complete list of all potential problems and there may be other causes.

• Faulty Mass Air Flow (MAF) sensor

Description

Engine Torque Control 2 Adaptation At Limit is the generic description for Volkswagen code P1335, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no other information about the Volkswagen OBDII P1335 code.

How to Repair

Check the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

• Engine light on (or engine maintenance warning light soon)

Possible Causes

NOTE: The listed causes may not be a complete list of all potential issues and there may be other causes.

• Faulty crankshaft position sensor
• Crankshaft position sensor harness is open or shorted
• Poor electrical connection in crankshaft position sensor circuit
• The signal plate may be damaged
• The starter may be faulty
• Starting system circuit
• Dead or weak battery

What does this mean?

Description

The crankshaft position sensor (CKP), also known as the crankshaft position sensor, is an electronic device used in an engine to record the speed at which the crankshaft rotates. This information is used by the engine control module (ECM) to control ignition and fuel injection. The sensor system consists of a rotating part, typically a disk, as well as a static part, the sensor itself.
When the engine rotates, the high and low parts of the teeth cause a change in the gap with the sensor. The changing gap results in a modification of the magnetic field near the sensor. The change in the magnetic field causes a variation in the sensor voltage.

How to Fix

Check the “Possible Causes” listed above. Visually inspect the wiring harness and associated connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

• Engine light on (or service engine soon warning light)

Possible Causes

NOTE: The listed causes may not be a complete list of all potential problems and there may be other causes.

• Faulty crankshaft position sensor
• Crankshaft position sensor wiring harness is open or short-circuited
• Poor electrical connection in the crankshaft position sensor circuit

Description

The crankshaft position sensor (CKP), also known as the crankshaft position sensor, is an electronic device used in an engine to record the speed at which the crankshaft rotates. This information is used by the engine control module (ECM) to control ignition and fuel injection. The sensor system consists of a rotating part, typically a disk, as well as a static part, the sensor itself.
When the engine rotates, the high and low parts of the teeth cause a change in the gap with the sensor. The changing gap results in a modification of the magnetic field near the sensor. The change in the magnetic field causes a variation in the sensor voltage.

How to Repair

Check the “Possible Causes” listed above. Visually inspect the wiring harness and related connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

Possible Symptoms

• Engine light on (or engine maintenance warning light soon)
• Lack/loss of power
• Engine stalling