P1129 LAND-ROVER Possible Causes
- Left side to right side swapped HO2S sensors
How to fix P1129 LAND-ROVER code?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Check engine light on (or service engine soon warning light)
P1129 LAND-ROVER Meaning
Left side to right side swapped HO2S sensors is the generic description for Land-rover code P1129, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have any other information about Land-rover OBDII code P1129.