Land Rover
MAF sensor supply voltage low.
P1102 fault code: what it means
P1102: MAF sensor supply voltage low.
Usual causes, most likely first
- wiring fault
- faulty MAF sensor
P1102 by make
What the repair usually costs
- MAF (mass air flow) sensor replaceNZ$170–NZ$660 · A$160–A$600
Not sure what P1102 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.