Daewoo Nubira. Manual - part 134

ENGINE CONTROLS  1F – 393

DAEWOO V–121 BL4

6.  Remove the Manifold Absolute Pressure (MAP)

sensor from the intake manifold.

7.  Disconnect the MAP sensor harness from the MAP

sensor.

Installation Procedure

1.  Connect theMAP sensor harness to the MAP sen-

sor.

2.  Install the MAP sensor into the intake manifold.
3.  Connect the throttle cable to the throttle body and

bracket.

4.  Install the air intake tube.
5.  Connect the breather hose to the valve cover.
6.  Connect the IAT sensor connector.
7.  Connect the negative battery cable.

1F – 394

I

ENGINE CONTROLS

DAEWOO V–121 BL4

EXHAUST GAS RECIRCULATION
VALVE

Removal Procedure

1.  Disconnect the negative battery cable.
2.  Disconnect the Exhaust Gas Recirculation (EGR)

valve electrical connector.

3.  Remove the EGR valve retaining bolts.
4.  Remove the EGR valve from the Electronic Ignition

(EI) system ignition coil adapter.

Installation Procedure

1.  Clean the EI system ignition coil adapter mating

sur–face.

2.  Install a new EGR valve gasket.
3.  Install the EGR valve with the bolts.

Tighten

Tighten the exhaust gas recirculation valve retaining
bolts to 15 lb–ft (20 N

S

m).

4.  Connect the EGR valve electrical connector.
5.  Connect the negative battery cable.

G SENSOR

Removal Procedure

1.  Disconnect the negative battery cable.
2.  Disconnect the G sensor electrical connector and

re–move the G sensor.

ENGINE CONTROLS  1F – 395

DAEWOO V–121 BL4

Installation Procedure

1.  Install the G sensor and connect the electrical con–

nector.

2.  Connect the negative battery cable.

EVAPORATIVE EMISSION CANISTER

Removal Procedure

CAUTION : Canister and vacuum hoses contain fuel
vapors. Do not smoke in the area or permit an open
flame.

1.  Remove the Evaporative (EVAP) Emission canister

rotective cover.

2.  Disconnect the canister fuel vapor hoses.
3.  Remove the bolt that secures the canister flange to

the vehicle.

4.  Slide canister out of the track holder.
5. Remove 

the 

canister.

Installation Procedure

1.  Insert the canister into the track and slide it into

posi–tion.

2.  Install the canister flange bolt.

Tighten

Tighten the evaporative emission canister flange bolt
to 20 N

S

m(15 lb–ft).

3.  Connect the canister fuel vapor hoses.
4.  Install the canister protective cover.

Tighten

Tighten the evaporative emission canister protective
cover to 71 lb–in (8 N

S

m).

1F – 396

I

ENGINE CONTROLS

DAEWOO V–121 BL4

EVAPORATIVE EMISSION CANISTER
PURGE SOLENOID

Removal Procedure

1.  Disconnect the negative battery cable.
2.  Disconnect the Evaporative (EVAP) Emission can-

ister purge solenoid connector.

3.  Disconnect the vacuum hoses from the EVAP emis-

sion canister purge solenoid.

4.  Remove the EVAP emission canister purge sole-

noid bracket bolt from the intake manifold.

5.  Unclip the EVAP emission canister purge solenoid

from the mounting bracket.

Installation Procedure

1.  Attach the EVAP canister purge solenoid to the

mounting bracket.

2.  Install the EVAP canister purge solenoid and the

mounting bracket to the intake manifold with the
bracket bolt.

Tighten

Tighten the evaporative emission canister purge
sole–noid bracket bolt to 44 lb–in (5 N

S

m).

3.  Connect the vacuum hoses to the EVAP emission

canister purge solenoid.

4.  Connect the EVAP emission canister purge sole-

noid connector.

5.  Connect the negative battery cable.

CRANKSHAFT POSITION SENSOR

Removal Procedure

1.  Disconnect the negative battery cable.
2.  Remove the power steering pump, if equipped. Re-

fer to Section 6B, Power Steering Pump.

3.  Remove the A/C compressor, if equipped. Refer to

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

4.  Remove the rear A/C compressor mounting bracket

bolts and the rear A/C compressor mounting brack-
et, if equipped.

5.  Remove the accessory mounting bracket by remov-

ing the bolts.