P001D OBD-II: "A" Camshaft Profile Control Circuit/Open

P001D Severity

Urgent

Should you fix P001D yourself?

Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.

Proper diagnosis will save you time and money on unnecessary repairs.

Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.

P001D Summary Find a Repair Shop P001D Details Ask RepairPal CarGenius Other OBD-II Codes

What causes OBD-II fault code P001D?

Newer engines have valves that are electro-hydraulically controlled. This improves fuel efficiency and engine performance. When the engine control module (PCM) detects that the valves are not being operated as desired, it will set code P001D.

OBD II Fault Code

OBD II P001D

OBD-II Code Decreased engine performance is defined as a "A" Camshaft Profile Control Circuit/Open

Decreased engine performance Symptoms

Decreased engine performance
Increased fuel consumption

Common Problems That Trigger the P001D Code

Camshaft variable timing solenoid failure
Engine oil level is too low
The engine oil does not meet the manufacturer's requirements
Variable valve timing actuator failure

Common Repairs Needed for the P001D Code

Oil and Filter Change

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OBD II Fault Code

OBD II P001D

OBD-II Code Decreased engine performance is defined as a "A" Camshaft Profile Control Circuit/Open

Decreased engine performance Symptoms

Decreased engine performance
Increased fuel consumption

Common Problems That Trigger the P001D Code

Camshaft variable timing solenoid failure
Engine oil level is too low
The engine oil does not meet the manufacturer's requirements
Variable valve timing actuator failure

Common Repairs Needed for the P001D Code

Oil and Filter Change

P001D OBD-II: "A" Camshaft Profile Control Circuit/Open

Should you fix P001D yourself?

What causes OBD-II fault code P001D?

Need a P001D diagnosis? Trust our experts.

OBD II Fault Code

Decreased engine performance Symptoms

Common Problems That Trigger the P001D Code

Common Repairs Needed for the P001D Code

OBD Code Resources

Ask our experts about P001D.

Other OBD-II Codes

OBD II Fault Code

Decreased engine performance Symptoms

Common Problems That Trigger the P001D Code

Common Repairs Needed for the P001D Code