RX7 2RTR- 1308cc 1.3L FI (1987)
Idle Speed: Adjustments
Fast Idle Operation
Fast Idle Operation
For this operation to be checked, the vehicle and throttle chamber must be at 25°C (77°F).
1. Check that the matching mark on the fast idle cam is aligned with the center of the cam roller.
2. If the matching mark and the center of the cam roller do not align, turn the cam adjusting screw until proper alignment is obtained.
Note: Fast idle adjustment is unnecessary unless it has been tampered with.
3. With the matching mark aligned, check the clearance between the primary throttle valve and the wall of the throttle bore.
Standard clearance: O.4 - O.5 mm (O.O16 - O.O2 in)
4. To adjust, turn the fast idle adjusting screw, if necessary.
On Vehicle Check
1. Warm up the engine to operating temperature.