Daewoo Nubira. Manual - part 135

ENGINE CONTROLS  1F – 397

DAEWOO V–121 BL4

6.  Disconnect the Crankshaft Position (CKP) sensor

connector from the fuel injector channel cover.

7.  Remove the CKP sensor retaining bolt.
8.  Gently rotate and remove the CKP sensor from the

engine block.

Installation Procedure

1.  Insert the CKP sensor into the engine block.
2.  Install the CKP sensor retaining bolt.

Tighten

Tighten the crankshaft position sensor retaining bolt
to 89 lb–in (10 N

S

m).

3.  Connect the CKP sensor connector to the fuel in-

jector channel cover.

4.  Install the accessory mounting bracket.

Tighten

Tighten the accessory mounting bracket bolts to 35
N

S

m (26 lb–ft).

5.  Install the rear A/C mounting bracket, if equipped.

Tighten

Tighten the rear A/C mounting bracket bolts to 26 lb–ft
(35 N

S

m).

6.  Install the A/C compressor, if equipped. Refer to

Section 7B, Manual Control Heating, Ventilation,
and Air Conditioning System.

7.  Install the power steering pump, if equipped. Refer

toSection 6B, Power Steering Pump.

8.  Connect the negative battery cable.

1F – 398

I

ENGINE CONTROLS

DAEWOO V–121 BL4

CAMSHAFT POSITION SENSOR

Removal Procedure

1.  Disconnect the negative battery cable.
2.  Remove the engine cover.
3.  Disconnect the sensor electrical connector.

4.  Remove the timing belt front cover. Refer to Sec-

tion 1C, DOHC Engine Mechanical.

5.  Remove the camshaft position sensor bolts.
6.  Remove the camshaft position sensor from the top.

Installation Procedure

1.  Install the camshaft position sensor and bolts.

Tighten

Tighten the camshaft position sensor bolts to 12 N

S

m

(106 lb–in).

ENGINE CONTROLS  1F – 399

DAEWOO V–121 BL4

2.  Install the timing belt front cover, the crankshaft

pulley, the accessory drive belt, and the air filter.
Refer to Section 1C, DOHC Engine Mechanical.

3.  Connect the sensor electrical connector.
4.  Install the engine cover.
5.  Connect the negative battery cable.

POWERTRAIN CONTROL MODULE/
ENGINE CONTROL MODULE

Removal Procedure

1.  Disconnect the negative battery cable.
2.  Remove the right side kick panel. Refer to Section

9G, Interior Trim.

3.  Disconnect the powertrain control module

(PCM)/engine control module (ECM) retaining clip
from the PCM/ECM mounting base.

4.  Remove the retaining clip lower end from the

mounting base.

5.  Remove the PCM/ECM from the mounting base.
6.  Disconnect the PCM/ECM connectors from the

PCM/ ECM.

1F – 400

I

ENGINE CONTROLS

DAEWOO V–121 BL4

Installation Procedure

1.  Connect the PCM/ECM connectors to the PCM/

ECM.

2.  Insert and align the PCM/ECM into the mounting

base.

3.  Insert the retaining clip lower end into the mounting

base.

4.  Connect the retaining clip to the mounting base.
5.  Install the passenger side kick panel. Refer to Sec-

tion 9G, Interior Trim.

6.  Connect the negative battery cable.
7.  Perform a crankshaft position system variation

learning procedure. Refer to ” DTC P1336 ” in this
section.

ELECTRONIC IGNITION SYSTEM
IGNITION COIL

Removal Procedure

1.  Disconnect the negative battery cable.
2.  Disconnect the electronic ignition (EI) system igni-

tion coil connector.

3.  Note the ignition wire location and remove the igni-

tion wires.

4.  Remove the EI system ignition coil retaining bolts.
5.  Remove the EI system ignition coil.

Installation Procedure

1.  Install the EI system ignition coil into the mounting

location and install the retaining bolts.

Tighten

Tighten the electronic ignition system ignition coil re–
taining bolts to 89 lb–in (10 N

S

m).

2.  Connect the EI system ignition coil connector.
3.  Install the ignition wires.
4.  Connect the negative battery cable.