Search found 2 matches

by matsalleh76
Thu Aug 10, 2006 7:42 am
Forum: Injectors, Fuel & Air Supply
Topic: Bosch Idle Air Regulator adjustment?
Replies: 6
Views: 975

Alternate to Bosch aux. air valve

Early Japanese EFI engines used a Japanese version of the Bosch AA valve. It has a black plastic end peice that is removable (four screws)exposing the valve disc and the bi-metal element that can be twisted in the appropriate direction to increase or decrease opening.

It is worth noting that the ...
by matsalleh76
Thu Aug 10, 2006 7:41 am
Forum: Injectors, Fuel & Air Supply
Topic: Bosch Idle Air Regulator adjustment?
Replies: 6
Views: 975

Alternate to Bosch aux. air valve

Early Japanese EFI engines used a Japanese version of the Bosch AA valve. It has a black plastic end peice that is removable (four screws)exposing the valve disc and the bi-metal element that can be twisted in the appropriate direction to increase or decrease opening.

It is worth noting that the ...