Land Rover
Land Rover code for turbo boost pressure low, common on Discovery 4 / RR Sport 3.0 SDV6/TDV6. Brings restricted performance, often around 2,500 rpm.
P1247 fault code: what it means
P1247: Land Rover code for turbo boost pressure low, common on Discovery 4 / RR Sport 3.0 SDV6/TDV6. Brings restricted performance, often around 2,500 rpm.
Usual causes, most likely first
- turbo control (vacuum) solenoid fault
- rotted or leaking right-hand EGR pipe
- cracked inlet manifold
- boost leak at throttle body or EGR clamps
P1247 by make
What the repair usually costs
- Throttle body clean and idle relearnNZ$90–NZ$190 · A$100–A$200
- Electronic throttle body replaceNZ$470–NZ$1,290 · A$440–A$1,190
- Turbocharger replacement (petrol)NZ$1,710–NZ$4,560 · A$1,560–A$4,240
- Intercooler or boost hose replacementNZ$250–NZ$1,780 · A$250–A$1,710
Not sure what P1247 means on your car? Ask Credov.
Before you clear it
Write the code down or photograph the scanner first. A code that comes straight back after clearing points to a fault that is still there. A car whose codes were cleared just before you arrived may be hiding one: the scanner's readiness monitors show "not ready" for a while after codes are cleared.
Researched by Credov from manufacturer and workshop sources. A fault code points to where a fault may be; a workshop confirms it with a diagnosis. Browse all fault codes.