The EGR valve is simple to remove.
These are brief instructions, full illustrated instructions are supplied with the EGR blank.
- Remove 3 bolts
- Pull EGR out of the manifold
- Separate solenoid part from mechanical part.
- Pop EGR blank in to manifold
- Bolt solenoid part back on.
That’s basically it, all electrical connections remain in place, hence no mapping required.