Fuel Injection System Auxiliary Components

1 - To intake air boot
2 - Idle Air Control Valve (N71)
^ resistance checking: 2 to 10 Ohms.

3 - Idle Air Control (IAC) Valve attachment bracket
4 - Mounting rubber
^ absorbs shock and vibration
^ for IAC Valve

5 - 10 Nm (7 ft lb)
6 - Harness connector to IAC Valve
7 - Cap for CO Tap Tube
^ ensure tight fit without leakage

8 - CO Tap Tube
9 - 15 Nm (11 ft lb)
10 - To brake booster
11 - Check valve
^ note flow orientation
^ with vacuum connection to (F) ECM

12 - Gasket
^ replace

13 - 20 Nm (15 ft lb)
14 - Cold start injector
15 - Guide wire for throttle cable
16 - Gasket
^ replace

17 - Intake Manifold
^ with vacuum port connection (F) routed
to ECM via check valve 11