Engine control module (ECM)

_REPAIRS

Engine control module (ECM)

$% 18.30.03

All replacement ECM's are configured for two track TP sensors. When fitting replacement ECM to vehicle with three track TP sensor, TestBook must be used to configure ECM for three track TP sensor.

Remove

1. Release fixings and remove battery cover.
2. Disconnect battery earth lead.
3. Release retaining strap and remove vehicle jack.

4. Remove screw, release ECM and disconnect 2 multiplugs.
5. Remove ECM.

Refit

1. Position new ECM and connect multiplugs.
2. Fit ECM and tighten screw.
3. Fit vehicle jack and secure retaining strap.
4. Connect battery earth lead.
5. Fit battery cover and secure with fixings.
6. Programme ECM using TestBook.

Sensor - engine coolant temperature (ECT)

$% 18.30.10

Remove

1. Remove fixings and remove engine acoustic cover.
2. Release fixings and remove cooling fan cowl.
3. Disconnect multiplug from ECT sensor.

4. Remove sensor from coolant outlet elbow and discard sealing washer.

Refit

1. Clean ECT sensor and coolant outlet elbow mating faces.
2. Fit new sealing washer to ECT sensor. Fit sensor and tighten to 15 Nm (11 lbf.ft). Connect multiplug.
3. Fit cooling fan cowl and secure with fixings.
4. Fit engine acoustic cover and secure with fixings.
5. Top up cooling system. MAINTENANCE, PROCEDURES, Cooling system.