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2005
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9-3 Linear, 2D Convertible, Automatic
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Charging Systems
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Charging System - 4-CYL.
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Charging System - 4-CYL.
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Adjustment / Replacement
Alternator, Z19
To remove
To fit
Alternator, B207
To remove
To fit
Generator, remove and install, Z18XE
To remove
To fit
Battery
To remove
To fit
Procedures after disconnecting the battery
Battery check
Battery cover, bottom
To remove
To fit
Battery cable, ground
To remove
To fit
Belt pulley, B207
To remove
To fit
Charge regulator, B207
To remove
To fit
Charge regulator, replace, Z18XE
To remove
To fit
Battery cover
To fit
Charging the battery
Component Location
Generator (2)
Location:
T8
Simtec
EDC16 8V
EDC16 16V
Starter motor (4)
Location:
T8
Simtec
EDC16 8V
EDC16 16V
SID (541)
Control module, Trionic, B207, switch A (589A)
Control module, Trionic, B207, switch B (589B)
Grounding point G2
Notes
Trionic
Simtec
EDC16
Grounding point G7
T8
Notes
Connected components
Simtec
Notes
Connected components
EDC16
Grounding point G25
Notes
Connected components
Fault diagnosis, general
Testing for open/short circuits
General
Testing for open circuits by measuring voltage.
Testing for open circuits by measuring resistance
Testing for short circuits to ground
Diagnostics concept
General
Diagnostic tool
Diagnosis strategy
Fault diagnosis using symptoms
Adjustments
Add/Remove
Bus
Connectors, handling and checking
Handling
Checking
Special tools
30 07 739 Hose pinch-off pliers
83 95 261 Fuel line tool
83 95 709 Support tool, generator freewheel
83 95 238 Wedge
83 95 832 XZN 10 bits 3/8" for removing/fitting freewheel, generator
83 96 095 Release tool, belt circuit B207E/L
86 12 525 Battery tester
87 92 335 Locking pin
Technical data
Battery, 60Ah
Battery, 70Ah
Battery, 75Ah
Generator 120A, B207/Z18XE
Generator 130A, Z19
Alternator 140A, B207
Technical description
Main components
Brief description
Overview
Description
Battery
Generator
Warning indicator for charging
Detailed description
General
Cars with 4-cylinder diesel engine
Cars with 4-cylinder petrol engine
Notes
Stator
Rotor with slip rings
Integral fans
Rectifier
Voltage regulator
Pulley with freewheel function, 4-cylinder petrol engine
Internal circuitry
Generator, description of operation
Warning indicator for charging
Battery
Charging, bus information
Generator (2)
Location
Main task
Type
Connection