Fuel Injectors
- Remove injectors but leave hoses connected. Place injectors in individual measuring containers. With sensor plate in idle position, connect jumper wire in place of fuel pump relay.
- Disconnect fuel pump when measuring container with highest level of fuel reaches specified capacity. See AUDI FUEL INJECTION QUANTITY table.
- Compare amounts of fuel in measuring containers. Fuel quantity should not vary outside specified range. Repeat test with sensor plate in full throttle position.
AUDI FUEL INJECTION QUANTITY
| Application | Fuel Capacity: Oz. (L) |
|---|---|
| Idle | .57-.78 (.017-.023) |
| Full Throttle | 2.43-2.98 (.072-.088) |