P1102 LAND-ROVER Possible Causes
- Faulty mass air flow sensor
- Mass air flow sensor harness is open or shorted
- Poor electrical connection in mass air flow sensor circuit
How to Fix P1102 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
Illuminated engine light (or service engine soon warning light)
P1102 LAND-ROVER Meaning
The mass air flow sensor is a combined mass air flow and intake air temperature sensor. The mass air flow interface includes 1 analog voltage input signal for air flow, a reference power supply voltage (5V), and a ground reference voltage. The diagnostic trouble code (DTC) will be set when the actual air flow is higher than the calculated air flow derived from throttle position.