Engine control module (ECM) - ’K16 with VVC’

ENGINE CONTROL MODULE (ECM) - ’K16 WITH VVC’

Service repair no - 18.30.01

Remove

1. Disconnect battery earth lead.

2. Loosen bolt securing ECM to battery tray.
3. Release ECM from battery tray.
4. Disconnect 2 multiplugs from ECM.
5. Remove ECM.

Refit

1. Position ECM and connect 2 multiplugs.
2. Locate ECM on battery tray.
3. Tighten bolt securing ECM to battery tray, to 4 Nm.
4. Connect battery earth lead.

NOTE: If a new ECM has been fitted, the ECM will need to be programmed with the code from the anti-theft security unit using TestBook, before the engine can be started.

IDLE AIR CONTROL VALVE (IACV)

Service repair no - 18.30.05

Remove

1. Disconnect battery earth lead.

2. Disconnect multiplug from IACV.
3. Remove 2 TX20 Torx screws securing IACV to inlet manifold.
4. Remove IACV from inlet manifold.
5. Remove and discard ’O’ ring from IACV.

Refit

1. Clean mating faces of IACV and inlet manifold.
2. Lubricate new ’O’ ring with silicone grease and fit to IACV.
3. Fit IACV to inlet manifold. Fit Torx screws and tighten to 8 Nm.
4. Connect multiplug to IACV.
5. Connect battery earth lead.