Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This means that the car's computer noticed a problem with how one of the engine's parts, called cylinder 6, is working when using a different kind of fuel. It's like when one of your bicycle's wheels isn't turning smoothly.
The engine's control module detected a misfire in cylinder 6 when the vehicle was running on an alternative fuel source.
OBD-II code P2E5E indicates that the engine control module (ECM) has detected a misfire in cylinder number 6. This misfire occurs when the engine is operating on an alternative fuel, such as ethanol or compressed natural gas, rather than traditional gasoline. Misfires can lead to increased emissions and reduced engine performance.
• Check Engine Light is on
• Rough engine idle
• Poor fuel economy
• Reduced engine power
• Engine stalling
• Faulty spark plug in cylinder 6
• Fuel injector issue in cylinder 6
• Ignition coil failure in cylinder 6
• Low fuel pressure
• Vacuum leak affecting cylinder 6
Cylinder: A part of the engine where fuel is burned to create power.
Misfire: A failure of the fuel to ignite properly in the engine.
• Use an OBD-II scanner to confirm the code
• Inspect the spark plug and ignition coil for cylinder 6
• Check the fuel injector operation for cylinder 6
• Measure fuel pressure
• Inspect for vacuum leaks
• Replace faulty spark plug
• Replace or repair ignition coil
• Clean or replace fuel injector
• Fix any vacuum leaks
• Ensure correct fuel pressure
• OBD-II scanner
• Spark plug socket
• Multimeter
• Fuel pressure gauge
• Vacuum leak detector
$150 - $500
Moderate
• Chevrolet Silverado
• Ford F-150
• Toyota Camry
• Regularly replace spark plugs
• Use high-quality fuel
• Perform routine engine maintenance
Engine Performance
• Avoid driving the vehicle hard until fixed
• Monitor fuel consumption for any changes
Check with your vehicle manufacturer; emissions-related components may be covered under warranty.
Misfire codes have been common since the introduction of OBD-II systems, especially in vehicles using alternative fuels.
Moderate – Addressing this code promptly can prevent further engine damage.
Driving with a misfire can increase emissions and may be illegal in areas with strict emissions regulations.
• Engine running on alternative fuel
• Vehicle at normal operating temperature
Cylinder 6 is typically located at the rear of the engine on the passenger side, but this can vary by engine configuration.
Q: Can I drive with a P2E5E code?
A: It's best to avoid driving extensively with this code, as it can lead to more serious engine damage.
Q: What is an alternative fuel?
A: Alternative fuels include ethanol, compressed natural gas, and other non-gasoline fuels.
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Fitment Required · Vehicle-fitment part
Commonly relevant for misfire, ignition-efficiency, and some drivability-related repairs.
Misfire and ignition-related faults commonly involve spark plugs as part of the repair path.
Check the correct plug type, gap, and engine application for your vehicle.
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Fitment Required · Vehicle-fitment part
Relevant when the fault points toward ignition-coil performance or cylinder-specific ignition issues.
Some ignition faults involve coil performance or cylinder-specific coil problems.
Match the coil to your engine and confirm the failed component before ordering.
View options on AmazonThese parts may be related to this fault category, but a code by itself does not confirm exact fitment or guarantee that replacing a part will solve the problem.