Cabrio GLX L4-2.0L (ABA) (2001)
Variable Induction System: Locations
Injection System Components, Removing And Installing
1
Air cleaner
2
Mass Air Flow (MAF) sensor -G70-*
-
5 pin connector
3
To EVAP Canister Purge Regulator Valve -N80-*/**
-
EVAP system
4
Intake hose
5
Heater element -N79-
-
For crankcase breather
-
Resistance at ambient temperature (approx. 25 degree C):
Specification: 7 to 12 Ohm
6
Crankcase breather pressure regulating valve
7
Intake manifold - upper section
8
Throttle valve control module -J338-*
-
5-pin connector
-
If replaced match engine control module
-
If replaced adapt control module for automatic transmission:
9
Connector, 28 pin
-
Only disconnect or connect with ignition switched off
-
Release to disconnect
10
10 Nm
11
Bracket
12
Motronic Engine Control Module (ECM) -J220-*
-
Installed location: In plenum chamber
-
Checking voltage supply
-
Procedure after voltage supply open circuit
13
Connector, 52-pin
-
Only disconnect or connect with ignition switched off
14
To brake servo
15
Retaining clip
-
Check seated securely
16
O-ring
-
Replace if damaged
17
Engine Coolant Temperature (ECT) Sensor -G62-*
-
For engine control module
-
With engine coolant temperature (ECT) sensor -G2-
-
If necessary release pressure in cooling system before removing
18
Connector
-
For engine coolant temperature (ECT) sensor -G62-
-
4-pin
-
Black
-
Contacts gold plated
19
Connector
-
Black, 2-pin
-
For injector (-N30- through -N33-)
20
20 Nm
21
Support
-
Between intake manifold and engine block
22
Gasket
-
Always replace
23
Intake manifold - lower section
24
Engine speed sensor -G28-*
25
Spacer ring
26
Oxygen sensor 2 after catalytic converter -G130-*, 50 Nm
-
Location: In rear of catalytic converter
-
Grease only the threads with G 052 112 A3; G 052 112 A3 must not get into the slots on the probe body
-
Checking Oxygen sensor and Oxygen sensor control after catalytic converter
-
Checking Heated Oxygen Sensor (HO2S) for Oxygen sensor after catalytic converter
27
4-pin connector
-
For Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- and Oxygen Sensor (O2S) Heater 1 -Z29-
-
Installed location, engine compartment overview
28
Heated Oxygen Sensor (HO2S) before catalytic converter -G39-*, 50 Nm