Opel Frontera UE. Manual - part 250

 

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Opel Frontera UE. Manual - part 250

 

 

6E1–298

X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION

4. Pull the relay straight up and out of the fuse and relay

box.

014RX052

Installation Procedure

1. Insert the relay into the correct place in the fuse and

relay box with the catch slot aligned to retainer.

2. Press down until the catch of retainer engages.
3. Install fuse and relay box cover.

Ignition Timing Adjustment

Ignition Timing Adjustment

There is no timing adjustment. The timing signal is
furnished by the CKP and the CMP signal. ECM control
the ignition timing.

EVAP Canister Hoses

EVAP Canister Hoses

To see the routing of the EVAP canister hoses, refer to
Vehicle Emission Control Information in Diagnosis or
Emission Label located bottom side ofthe hood. Use
6148M or equivalent when you replace the EVAP canister
hoses.

EVAP Canister

Removal Procedure

1. Disconnect all hoses.
2. Remove two mounting bracket nuts.

Inspection Procedure

1. Inspect the hoses for cracks, damage and leaks.

2. Inspect the canister for damages.

014RX001

Installation Procedure

1. Install EVAP canister onto crossmember with two

mounting bolts.

2. Connect all hoses and secure them with clamps.

014RX054

Linear Exhaust Gas 

Recirculation (EGR) Valve

Removal Procedure

1. Disconnect the negative battery cable.
2. Disconnect electrical connector at EGR valve.
3. Disconnect the electrical connector at Intake Air

Temperature Sensor.

4. Remove air intake duct. Refer to Air Intake Duct

Removal Procedure. 

5. Remove crankshaft breather hose.

6E1–299

X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION

6. Remove two bolts holding EGR valve.
7. Remove EGR valve and gasket from the manifold.

057RX001

Inspection Procedure

1. Inspect the air passage for a restrtiction. If there is

restriction, remove the object. Do not use any type of
solvent, it may damage electrical system of EGR
valve.

2. Inspect restriction for valve movement. If there is

restriction remove the object.

014RX056

Installation Procedure

1. Place the gasket and EGR valve on to the intake

manifold.

2. Install mounting bolts and tighten.
3. Connect electrical connector at EGR valve
4. Connect the crankshaft breather hose and secure it

with clamps.

5. Install the air intake duct. Refer to Air Intake Duct

Installation Procedure. 

6. Connect the negative battery cable.

014RX057

Wiring and Connectors

Wiring Harness Service

The control module harness electrically connects the
control module to the various solenoids, switches and
sensors in the vehicle engine compartment and
passenger compartment.
Replace wire harnesses with the proper part number
replacement.
Because of the low amperage and voltage levels utilized
in powertrain control systems, it is essential that all wiring
in environmentally exposed areas be repaired with crimp
and seal splice sleeves.
The following wire harness repair information is intended
as a general guideline only. Refer to Chassis Electrical for
all wire harness repair procedures.

ECM Connectors And Terminals

Removal Procedure

1. Remove the connector terminal retainer.
2. Push the wire connected to the affected terminal

through the connector face so that the terminal is
exposed.

3. Service the terminal as necessary.

Installation Procedure

1. Bend the tab on the connector to allow the terminal to

be pulledinto position within the connector.

2. Pull carefully on the wire to install the connector

terminal retainer.

6E1–300

X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION

Connectors And Terminals

Connectors And Terminals

Use care when probing a connector and when replacing
terminals. It is possible to short between opposite
terminals. Damage to components could result. Always
use jumper wires between connectors for circuit
checking. NEVER probe through Weather–Pack seals.
Use an appropriate connector test adapter kit which
contains an assortment of flexible connectors used to
probe terminals during diagnosis. Use an appropriate
fuse remover and test tool for removing a fuse and to
adapt the fuse holder to a meter for diagnosis.
Open circuits are often difficult to locate by sight because
oxidation or terminal misalignment are hidden by the
connectors. Merely wiggling a connector on a sensor, or
in the wiring harness, may temporarily correct the open
circuit. Intermittent problems may also be caused by
oxidized or loose connections.
Be certain of the type of connector/terminal before
making any connector or terminal repair. Weather–Pack
and Com–Pack III terminals look similar, but are serviced
differently.

Wire Harness Repair: Twisted

Shielded Cable

Removal Procedure

1. Remove the outer jacket.
2. Unwrap the aluminum/mylar tape. Do not remove the

mylar.

047

3. Untwist the conductors.
4. Strip the insulation as necessary.

048

Installation Procedure

1. Splice the wires using splice clips and rosin core

solder.

2. Wrap each splice to insulate.
3. Wrap the splice with mylar and with the drain

(uninsulated) wire.

049

6E1–301

X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION

4. Tape over the whole bundle to secure.

050

Twisted Leads

Removal Procedure

1. Locate the damaged wire.
2. Remove the insulation as required.

051

Installation Procedure

1. Use splice clips and rosin core solder in order to splice

the two wires together.

052

2. Cover the splice with tape in order to insulate it from

the other wires.

053

 

 

 

 

 

 

 

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