Code P1362 – Crankshaft Position Sensor 1 No Signal
Possible Causes
NOTE: The listed causes may not be a complete list of all potential issues and there may be other causes.
Faulty Top Dead Center Sensor 1 (inside the distributor)
Top Dead Center Sensor 1 harness is open or shorted
Poor electrical connection in Top Dead Center Sensor circuit 1
Description
The Crankshaft Position Sensor (CKP) determines the timing of fuel injection and ignition for each cylinder and also detects engine speed. The Top Dead Center Sensor (TDC) determines ignition timing during startup (cranking) and when the crankshaft angle is abnormal. The Cylinder Position Sensor (CYP) detects the position of cylinder #1 for sequential fuel injection in each cylinder. The CKP/TDC/CYP sensors are integrated into the distributor. If no pulse signal from the Top Dead Center Sensor (TDC) is detected, a malfunction is identified and Diagnostic Trouble Code (DTC) P1382 is stored.
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 On)
Engine knocking noise at idle and during acceleration
The ticking noises coming from the engine, especially at idle or during acceleration, are the last thing you want to hear while driving, and they can be disturbing. Reasons for this issue can range from minor annoyances to serious engine damage.
If you hear a ticking noise in the engine at idle and during acceleration, it’s time to find the causes and solutions to this problem before more dangerous issues develop:
Common Causes of Engine Ticking Noise at Idle and During Acceleration
A vehicle’s engine is a complex system of interconnected parts that work logically. Any unusual noise, especially a persistent ticking, indicates a disruption in this process. Ignoring it will worsen the problem and affect driver safety during travel.
When you hear the ticking noise, it’s very important to know where the noise is coming from, and you need to answer a few questions to help diagnose the exact problem:
Does the noise increase with the engine RPM while stationary?
Does the sound increase with speed while moving?
Is the noise coming from the bottom or the top of your engine?
After identifying the problem, we will go over several possible causes of the engine ticking noise. So, why is my engine ticking? Let’s find out:
Ticking Noise When Accelerating Why? (Photo: gotodobbs.com)
Valve Clatter
Valve ticking can be due to worn or improperly adjusted valves. Thus, when the valves open or close, they can tap against the rocker arms or valve seats, producing a ticking noise. Generally, you will hear more pronounced ticking noises at idle, which decrease as the engine RPM increases.
Although producing annoying noises, valve clatter is usually not a serious problem. However, if ignored, it can lead to degradation of your engine’s performance and fuel consumption.
Low Engine Oil Level
The second possible cause is a lack of engine oil. This can create a ticking noise when metal parts rub against each other without adequate lubrication. A lack of oil in the engine leads to a drop in pressure and ticking at startup. When you accelerate or apply more force to your car, the engine ticking noise can become louder.
Over time, a lack of engine oil can lead to problems with the lifters, followers, or the camshaft itself, causing ticking. Therefore, it is important to check the engine oil to ensure it is at the proper level.
Poor Oil Quality
Poor quality oil or oil with the wrong viscosity can occur if you haven’t changed the oil and filter. A clogged filter or contaminated oil can reduce pressure, which causes ticking. It is also crucial to use oil of the appropriate viscosity. Otherwise, there won’t be enough lubricant for the engine’s internal parts. Thinner oil may not provide sufficient lubrication under high loads, while thicker oil can hinder oil flow and increase friction.
Lifter Tick
Clicking or tapping noises similar to those from valve lifters coming from your car’s engine are more noticeable at idle or during acceleration. The cause of the problem can come from the hydraulic lifters, which use oil pressure to maintain valve clearance and can become clogged or worn, leading to a ticking noise.
Furthermore, lifter noise can occur due to dirt in the engine oil, a low engine oil level, incorrect lifter spacing, or overall faulty lifters. You can get rid of lifter noise by changing the engine oil, cleaning the lifter with oil additives, adjusting the lifter spacing, and, in rare cases, replacing the entire lifter assembly.
Exhaust Leak (around the exhaust manifold)
Gases are diverted from the engine by the exhaust manifold. The manifold gasket is likely to deteriorate and fail, leading to a leak. Especially at low RPM, the engine starts to tick when exhaust gases escape from the manifold. If the gasket is not the source of the leak, a crack in the manifold could be the cause. Broken exhaust manifold bolts allow cold air to seep around it rather than into the exhaust system, creating this ticking noise. Beyond the annoying ticking noise, an exhaust leak can also affect engine performance and fuel efficiency. It can affect the engine’s air-fuel mixture and reduce power output.
Engine Ticking at Idle and During Acceleration: How to Fix It?
After identifying the engine ticking noise problems, you need to fix them as soon as possible. By acting immediately, you can avoid more serious and costly problems. Here’s how you can address this issue:
You should check the engine oil and add more engine oil if necessary (Photo: pinterest.com)
Check the Engine Oil
When you detect a ticking noise during acceleration or at idle, you should check the engine oil and add engine oil if necessary or replace the oil if it is degraded. If the oil condition is the color of coffee with milk, you need to take the car to the garage for immediate inspection.
It is very important to ensure your engine has enough oil.
Use the dipstick to check the oil level and determine if you need to add more. If you keep having to add oil, you should check for potential oil leaks. If the cause is due to oil pressure, drivers should go to specialized repair shops to check the oil pump or the part that provides oil pressure inside the engine. And don’t forget to use the correct type of oil, as viscosity is essential. Refer to your owner’s manual for specifications.
Timing Chain or Belt
A ticking noise in your engine can be caused by problems with the timing chain or belt. These parts synchronize the movement of the crankshaft and camshaft, thus ensuring correct valve timing for optimal engine performance. Over time, timing chains and belts can wear out or stretch, causing a loss of tension and a ticking or rattling noise.
If you suspect a problem with your timing chain or belt, replacing these crucial parts is inevitable. Replacing the timing chain or belt is a complex procedure that requires specialized tools and expertise. Therefore, it is recommended to seek professional help immediately.
Warm Up the Engine
Let your engine warm up completely to allow the oil to circulate normally. The engine must reach its normal operating temperature. Let the engine warm up completely if you only hear a ticking noise at startup.
If after changing the oil and applying the above solutions, the ticking noise still doesn’t go away, you may need to replace engine parts such as the camshaft, crankshaft, valves, or connecting rod bearings.
Furthermore, you should also ensure you change the engine oil regularly and periodically. Make sure to change to the correct type of engine oil to avoid creating sludge in the engine or causing unexpected knocking.
Clicking noises from vehicles are usually too difficult to detect. That’s why auto mechanics often require a road test to listen for and detect the source of the noise. If you can find the exact source of the strange noise yourself but need to intervene deeper inside the engine, it’s best to take your car to a reputable address for car maintenance and servicing.
P1362 Code 2000 Honda Civic – Top Dead Center Sensor 1 No Signal
Possible Causes
NOTE: The listed causes may not be a complete list of all potential issues, and there may be other causes.
Faulty Top Dead Center Sensor 1 (inside the distributor)
Top Dead Center Sensor 1 harness is open or shorted
Poor electrical connection in the Top Dead Center Sensor 1 circuit
Technical Notes
Location of the Top Dead Center (TDC) sensor on some Honda models:
Description
The Crankshaft Position (CKP) sensor determines the timing of fuel injection and ignition for each cylinder and also detects engine speed. The Top Dead Center (TDC) sensor determines ignition timing during startup (cranking) and when the crankshaft angle is abnormal. The Cylinder Position (CYP) sensor detects the position of cylinder No. 1 for sequential fuel injection into each cylinder. The CKP/TDC/CYP sensors are integrated into the distributor. If no pulse signal from the Top Dead Center (TDC) sensor is detected, a malfunction is identified, and Diagnostic Trouble Code (DTC) P1382 is stored.
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)
Poor engine performance
Acura Code P1362 – Top Dead Center Sensor 1 No Signal
Possible Causes
NOTE: The listed causes may not be a complete list of all potential issues, and there may be other causes.
Faulty Top Dead Center Sensor 1
Top Dead Center Sensor 1 Harness is Open or Shorted
Poor Electrical Connection in Top Dead Center Sensor Circuit 1
Description
The Crankshaft Position Sensor (CKP) determines the timing of fuel injection and ignition for each cylinder and also detects engine speed. The Top Dead Center (TDC) Sensor determines ignition timing during startup (cranking) and when the crankshaft angle is abnormal. The Cylinder Position (CYP) Sensor detects the position of cylinder number 1 for sequential fuel injection into each cylinder. The CKP/TDC/CYP sensors are integrated into the distributor. If no pulse signal from the Top Dead Center (TDC) Sensor is detected, a malfunction is identified, and Diagnostic Trouble Code (DTC) P1382 is recorded.
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)
Poor Engine Performance
Audi Code P1362 – Cylinder 3 Ignition Circuit Short to B+
Possible Causes
NOTE: The listed causes may not be a complete list of all potential problems and there may be other causes.
Faulty cylinder 3 ignition coil
Cylinder 3 ignition coil harness is open or shorted
Poor electrical connection in cylinder 3 ignition coil circuit
Faulty Engine Control Module (ECM)
Description
The Engine Control Module (ECM) must determine if a misfire is occurring and identify the specific cylinder(s) and severity of the misfire event and whether it is relevant for emissions or damaging to the catalyst. To accomplish these tasks, the control module monitors the crankshaft for acceleration losses during the firing segments of each cylinder based on the firing order. The misfire/engine roughness calculation is derived from the differences in period duration (T) of individual increment gear segments. Each segment period consists of an angular range of 120° of crankshaft angle that begins 78° before Top Dead Center (TDC). If the expected period duration is greater than the allowed value, a misfire fault for the particular cylinder is recorded in the ECM’s fault memory. Depending on the measured misfire rate level, the control unit illuminates the “Service Engine Soon” light, may cut fuel to the particular cylinder, and may switch lambda operation to open loop. All misfire faults are weighted to determine whether the misfire is relevant for emissions or damaging to the catalyst.
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)
BMW Code P1362 – Cylinder 11 Misfire at Start
Possible Causes
NOTE: The listed causes may not be a complete list of all potential problems and there may be other causes.
Faulty spark plug
Faulty ignition coil
Intake vacuum leak
Faulty camshaft position sensor
Ignition coil harness is open or shorted
Poor electrical connection in ignition coil circuit
Description
Under CARB/OBD regulations, the Engine Control Module (ECM) must determine if a misfire is occurring and also identify the specific cylinder(s) and severity of the misfire event and whether it is emissions relevant or damaging to the catalyst. To accomplish these tasks, the control module monitors the crankshaft for acceleration losses during the firing segments of each cylinder according to the firing order. The misfire/engine roughness calculation is derived from the differences in period duration (T) of individual increment gear segments. Each segment period consists of an angular range of 120° of crankshaft angle that begins 78° before Top Dead Center (TDC). If the expected period duration is greater than the allowed value, a misfire fault for the particular cylinder is recorded in the ECM’s fault memory. Depending on the measured misfire rate level, the control unit illuminates the Service Engine Soon light, may cut fuel to the particular cylinder, and may switch lambda operation to open loop. All misfire faults are weighted to determine whether the misfire is emissions relevant or damaging to the catalyst.
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 On)
Chevrolet Code P1361 – Ignition Control Module Bypass Circuit – Low Input
Chevrolet P1362 Code Description
The Chevrolet P1362 diagnostic trouble code (DTC) refers to a problem with the ignition control module (ICM) bypass circuit low input. The ICM is a key component of the vehicle’s ignition system, responsible for controlling the timing of the ignition coils to fire the spark plugs at the correct time. When the engine control module (ECM) detects a low input signal from the ICM bypass circuit, it triggers the DTC P1362.
Common Causes of Chevrolet P1362 Code
NOTE: The listed causes may not be a complete list of all potential problems, and there may be other causes.
Faulty ignition control module
Damaged wiring or connectors in the bypass circuit
ECM malfunction
Corrosion or poor connections in the circuit
Electrical interference or short circuits in the system
Symptoms of Chevrolet P1362
Engine misfires
Rough idle or hesitation during acceleration
Reduced fuel efficiency
Engine stalling
Illuminated check engine light
How to Fix Chevrolet P1362 Code
Diagnose the problem using a scan tool to retrieve the DTC and perform a visual inspection of the ignition control module and bypass circuit wiring.
Test the ICM bypass circuit for continuity and resistance to identify circuit faults.
Replace the faulty ignition control module if necessary and repair or replace any damaged wiring or connectors in the circuit.
Clear the DTC and reset the ECM to see if the issue has been resolved.
Perform a road test of the vehicle to ensure the symptoms associated with the P1362 code have been eliminated.
Chevrolet P1362 Repair Cost
The cost to repair a Chevrolet P1362 DTC can vary depending on the specific cause of the issue and the labor rates of the auto repair shop. Generally, replacing the ignition control module and repairing any damaged wiring or connectors can cost between $200 and $500, including parts and labor. However, it is important to note that labor rates can range from $80 to $150 per hour, so the total repair cost may be higher or lower depending on the shop’s rates. Check with local repair shops for a more accurate estimate based on your vehicle’s make and model.
Ford Code P1362 – Ignition Coil Secondary Circuit “C” Malfunction
Ford P1362 Code Description
The diagnostic trouble code P1362 (DTC) for Ford vehicles indicates a problem with the ignition coil “C” secondary circuit. This means there is a malfunction in the secondary circuit of the ignition coil responsible for firing the spark plugs in cylinder “C”. The ignition coil plays a crucial role in the ignition system by converting the battery’s low voltage into the high voltage needed to create a spark at the spark plug. When the secondary circuit malfunctions, it can lead to misfires, rough idling, and poor engine performance.
Common Causes of Ford P1362 Code
NOTE: The listed causes may not be a complete list of all potential problems, and there may be other causes.
Faulty ignition coil “C”
Worn spark plugs
Damaged spark plug wires
Issues with the ignition system wiring
Electrical problems in the secondary circuit
Symptoms of Ford P1362
Engine misfires
Rough idling or stalling
Decreased fuel efficiency
Illuminated check engine light
Loss of power
How to Fix Ford P1362 Code
Diagnose the specific cause of the issue using a diagnostic scan tool to identify the faulty component.
Replace the faulty ignition coil “C” with a new one.
Inspect and replace any damaged spark plugs or spark plug wires.
Check and repair any issues with the ignition system wiring.
Clear the diagnostic codes and test the vehicle to ensure the problem is resolved.
Ford P1362 Repair Cost
The cost to repair the ignition coil “C” secondary circuit malfunction can vary depending on the specific cause of the issue and labor rates at auto repair shops. Typically, the cost to replace an ignition coil ranges from $150 to $300, while replacing spark plugs and wires can add an additional $100 to $200. The total repair cost, including parts and labor, can range from $250 to $500. It’s important to note that labor rates may vary, so it’s advisable to check with local auto repair shops for a more accurate estimate.
Honda Code P1362 – Top Dead Center Sensor 1 No Signal
Code P1362 Description Honda
The Honda P1362 code indicates that no signal is being received from the vehicle’s Top Dead Center (TDC) sensor 1. The TDC sensor is a crucial component of the engine’s ignition system, as it helps determine the precise position of the piston in the cylinder. This information is essential for the Engine Control Unit (ECU) to accurately calculate ignition timing and fuel injection, ensuring optimal engine performance.
Common Causes of Honda Code P1362
NOTE: The listed causes may not be a complete list of all potential issues, and there may be other causes.
Faulty TDC sensor 1
Damaged wiring or connectors
ECU malfunction
Poor electrical connection
Engine overheating
Symptoms of Honda P1362
Engine misfires
Rough idling
Lack of power
Difficulty starting the engine
How to Fix Honda Code P1362
Locate TDC sensor 1: The sensor is typically located near the crankshaft or camshaft. Refer to the vehicle’s service manual for specific instructions.
Inspect wiring and connectors: Look for any signs of damage, corrosion, or loose connections. Repair or replace as necessary.
Test TDC sensor 1: Using a multimeter, check the sensor’s continuity and proper output voltage. Replace it if it does not meet specifications.
Clear the code: After repairing the issue, use an OBD-II scanner to clear the error code from the ECU’s memory.
Test drive the vehicle: Start the engine and take the vehicle for a test drive to ensure the problem is resolved and the engine is running properly.
Jaguar Code P1362 – Ignition Coil Cylinder 2 Not Activated
Jaguar P1362 Code Description
The Jaguar diagnostic code P1362 indicates a problem with the ignition coil of engine cylinder 2. The ignition coil is responsible for generating the high voltage needed to ignite the air-fuel mixture in the combustion chamber. When the ignition coil does not activate in cylinder 2, it can lead to misfires, rough idling, and overall poor engine performance.
Common Causes of Jaguar P1362
NOTE: The listed causes may not be a complete list of all potential problems, and there may be other causes.
Faulty ignition coil in cylinder 2
Damaged or corroded wiring connected to the ignition coil
Issues with the Engine Control Module (ECM)
Poor electrical connection to the ignition coil
Engine overheating causing damage to the ignition coil
Symptoms of Jaguar P1362
Engine misfires in cylinder 2
Rough idling or vibrations while driving
Reduced acceleration and power
Check Engine light illuminates on the dashboard
Decreased fuel efficiency
How to Fix Jaguar P1362 Code
Start by diagnosing the specific cause of the problem using a diagnostic scanner to confirm that the ignition coil in cylinder 2 is not activating.
Inspect the wiring connected to the ignition coil for any signs of damage or corrosion. Repair or replace any damaged wiring.
Test the ignition coil of cylinder 2 using a multimeter to determine if it is functioning correctly. Replace the ignition coil if it is found to be faulty.
Clear the diagnostic trouble codes from the vehicle’s ECM using a scan tool and test the vehicle to ensure the issue has been resolved.
If the problem persists, further diagnostics may be needed to identify potential underlying issues with the ECM or other ignition system components.
Jaguar P1362 Repair Cost
Typical repair costs for resolving the Jaguar P1362 diagnostic code can vary depending on the specific cause of the issue. Generally, replacing a faulty ignition coil can cost between $100 and $300, including parts and labor. Additional costs may be incurred if wiring repairs or ECM diagnostics are needed. It is advisable to consult a certified mechanic or auto repair shop for a more accurate estimate based on the vehicle’s make and model. Keep in mind that labor rates can vary by location, typically ranging from $80 to $150 per hour.
