P045E
EGR B Control Stuck Open
P045E is an OBD-II diagnostic trouble code meaning: EGR B Control Stuck Open. Common causes: egr valve dirty, malfunction of the electromagnetic valve (solenoid) egr. Estimated repair cost: $56–167.
Symptoms
- Unstable idle
- Power Loss
- Increased fuel consumption
- Dips during acceleration
Causes
- EGR valve dirty
- Malfunction of the electromagnetic valve (solenoid) EGR
- Problems with the wiring harness or connectors
- Mechanical damage to the EGR valve
- Malfunction of the engine control unit (ECU)
How to Fix
- Check the condition of the EGR valve and clean it if necessary
- Check the operation of the EGR solenoid
- Inspect the wiring harness and connectors for damage.
- Replace the EGR valve if a fault is detected
- Reset the error and check the system operation
Related codes
Error P045E by Vehicle Brand
FAQ
What does the P045E code mean?
P045E is an OBD-II diagnostic trouble code that indicates: EGR B Control Stuck Open
What causes a P045E error code?
The most common causes of P045E include: EGR valve dirty; Malfunction of the electromagnetic valve (solenoid) EGR; Problems with the wiring harness or connectors; Mechanical damage to the EGR valve.
How do I fix a P045E diagnostic trouble code?
To fix P045E: Check the condition of the EGR valve and clean it if necessary. Check the operation of the EGR solenoid. Inspect the wiring harness and connectors for damage.. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P045E?
Limited driving only, diagnose soon
How much does it cost to fix P045E?
The estimated repair cost for P045E is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat