Code result
P045A
EGR B Control Circuit
Moderate severity
What it means
A general electrical fault on EGR control circuit B — second EGR valve on engines with high-pressure and low-pressure EGR loops.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Solenoid winding fault
highOne of the most commonly reported causes for this code — check this first.
Related help
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