Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car's brain thinks one of the parts that helps the engine run smoothly is stuck and not moving like it should.
This code indicates that the camshaft on Bank 2 is not moving as expected, which can affect engine timing.
The P136A code is set when the Engine Control Module (ECM) detects that the 'A' camshaft position actuator for Bank 2 is not adjusting the camshaft timing as commanded. This can be due to a mechanical fault in the actuator or an issue with the camshaft itself.
• Check Engine Light illumination
• Rough engine idle
• Reduced engine performance
• Faulty camshaft position actuator
• Oil flow issues to the actuator
• Mechanical blockage in the camshaft
Camshaft: A shaft in the engine that controls the opening and closing of the valves.
Actuator: A device that moves or controls a mechanism or system.
• Check for any additional codes and address them first.
• Inspect the camshaft position actuator for damage or blockage.
• Ensure proper oil flow to the actuator.
• Replace the camshaft position actuator if faulty.
• Clean any blockages in the oil passages.
• Repair or replace the camshaft if necessary.
• OBD-II scanner
• Wrench set
• Oil pressure gauge
$200 - $800
Moderate
• Toyota Camry
• Honda Accord
• Ford F-150
• Regular oil changes
• Use manufacturer-recommended oil
• Routine engine inspections
Engine Performance
• Avoid driving the vehicle until repaired to prevent further damage.
• Consult with a professional mechanic for a thorough diagnosis.
Check with the vehicle manufacturer for warranty coverage on engine components.
This code has been associated with issues in variable valve timing systems since the early 2000s.
Moderate – Should be addressed soon to avoid engine damage.
Ignoring this code may lead to increased emissions and potential engine damage.
• Engine at operating temperature
• Vehicle in idle or low-speed operation
The camshaft position actuator is located on the engine, typically near the top of the cylinder head on Bank 2.
Q: What is Bank 2?
A: Bank 2 refers to the side of the engine opposite to Bank 1, which usually contains cylinder 1.
Q: Can I drive with a P136A code?
A: It's not recommended to drive with this code as it can lead to engine performance issues and potential damage.
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