I have an STI v2 (1995) Classic Impreza import that done 67,000 miles. Recently I notice the car was miss-firing and cutting out. I did a diagnostic test which reveals fault code 23 (Mass Air Flow Sensor).
I've take the sensor out to have a look at it and it looks very clean. Questions..
- Can I replace the sensor on the unit only. Looking at it there's no obvious way to remove the sensor from the unit
- Any recommendations on where to buy a new sensor (If it can be replaced) or the entire unit. Looking on line they are +£250
- Can I drive the car with the sensor disconnected? (limp mode)
Many thanks
Iceman_II (Phil)