How to idenitfy your Airflow Meter

Bosch Motronic (Thor)

As used on:
- P38 Range Rovers (Petrol) from 1999 onwards
- Discovery Series II 4.0 litre

Lucas Sagem (Gems)

As used on:
- P38 Range Rovers (Petrol) 1994 to 1999
- Land Rover Defender 90 50th Anniversary 4.0
- Morgan +8 2000 4.0 litre onwards
- Also some NAS Specification Land Rover Discoveries Series 1

Lucas Hotwire

As used on:
- Range Rover Classic 3.9 & 4.2 1990 to 1995 (Petrol)
- Land Rover Discovery 3.5 and 3.9 1990 to 1999 (Petrol)
- Morgan +8 3.9 & 4.6 litre
- TVR Griffith and Chimera 4.0, 4.3 & 5.0 litre
- MG R V8 3.9 litre
- Marcos Mantula, LM400 and LM500
- And many Kit cars

Lucas Flapper
Air Flow Meter

As used on:
- Range Rover Classic 3.5 litre
- Rover SD1
- TVR Wedge 350, 390
- Morgan +8 3.5 litre