1990 VOLKSWAGEN CORRADO service schedule

J - PIN VOLTAGE CHARTSK - SENSOR RANGE CHARTSL - WIRING DIAGRAMSM - VACUUM DIAGRAMSMAINTENANCE INFORMATIONMAINTENANCE REMINDER LIGHT RESET PROCEDURESMETRIC CONVERSIONSMETRIC CONVERSIONSMIRRORS - POWERN - REMOVE/INSTALL/OVERHAULP - EGR FUNCTION TESTINGPOSSIBLE ENGINE STALL DUE TO FUEL RESTRICTIONPRE-ALIGNMENT CHECKSSCHEDULED SERVICESSERVICE INDICATOR & WARNING LIGHTSSTARTER - BOSCHSTEERING COLUMNSTEERING COLUMN SWITCHESSTEERING SYSTEM - POWERSUSPENSION - FRONTSUSPENSION - REARTRANSMISSION REMOVAL & INSTALLATION - A/TTRANSMISSION SERVICING - A/TTRANSMISSION SERVICING - M/TTROUBLE SHOOTING - BASIC PROCEDURESWAVEFORMS - INJECTOR PATTERN TUTORIALWHEEL ALIGNMENT SPECIFICATIONS & PROCEDURESWHEEL ALIGNMENT THEORY/OPERATIONWIPER/WASHER SYSTEMWIRING DIAGRAM SYMBOLSWIRING DIAGRAMS

* ELECTRICAL SYSTEM UNIFORM INSPECTION GUIDELINES *
Article Text (p. 2)
1990 Volkswagen Corrado
For Volkswagen Technical Site: http://vw.belcom.ru
Copyright © 1998 Mitchell Repair Information Company, LLC
Thursday, March 23, 2000 09:29PM
PLEDGE TO CUSTOMERS
1. That recommendations will be clearly explained and
based on system failure, improved system performance or preventive
maintenance according to accepted industry standards.
2. That personnel will be properly trained and qualified to
identify and perform an accurate and complete inspection and service
of vehicle systems.
3. That a written estimate will be provided and no work will
be performed without a prior authorization.
4. That a written limited warranty will be included at no
additional cost.
STANDARDS OF SERVICE
I. Our recommendations are based upon the following
definitions.
A. System Failure - Parts/system indicated are out of
manufacturers' specifications, have failed, or are unable to perform
their normal function as intended or designed by the manufacturers.
Service/replacement is needed now.
B. Preventive/Schedule Maintenance - Parts/system are
scheduled for service/replacement per industry standards or are near
the end of their useful life and repair/replacement is recommended in
advance of parts/system failure. Service/replacement is optional.
C. Improved System Performance (Performance Improvement) -
Parts/system indicated are recommended for repair/replacement to
enhance/improve the vehicle's ability to perform as intended or
designed by the manufacturer, or as requested by the customer.
Service/replacement is optional.
II. Training/Criteria
A. Our personnel have acquired auto repair expertise through
formal education or work experience.
B. Where appropriate, personnel are moving toward
certification (e.g. vehicle manufacturers, ASE, etc.) for the services
performed.
C. Continuing education will be supported by all MAP
participants.
III. Appropriate Company Approved Inspection - We will
perform an appropriate inspection based on MAP Uniform Inspection
Guidelines.
IV. Written Estimates - Written estimates based on our
inspection, in compliance with state and local regulations, will
include parts (dollar amount), labor (dollar amount), and the total

INTERFERENCE VERIFICATION CHECK FOR OHC ENGINE
Article Text
1990 Volkswagen Corrado
For Volkswagen Technical Site: http://vw.belcom.ru
Copyright © 1998 Mitchell Repair Information Company, LLC
Thursday, March 23, 2000 09:46PM
ARTICLE BEGINNING
Maintenance & Service Information
1974-96 Volkswagen - Timing Belt Information
Cabrio, Cabriolet, Corrado, Dasher, Eurovan (Canadian), Fox,
Golf, Golf (Canadian), GTI, GTI (Canadian), Jetta, Jetta GLI,
Passat, Passat (Canadian), Pickup, Quantum, Rabbit, Scirocco,
Scirocco (Canadian), Transporter (Canadian), Vanagon
TIMING BELT INTERFERENCE VERIFICATION INFORMATION
TIMING BELT INTERFERENCE CAUTION
NOTE: CAMSHAFT DRIVE BELTS OR TIMING BELTS - The condition of
camshaft drive belts should always be checked on vehicles
which have more than 50,000 miles. Although some
manufacturers do not recommend replacement at a specified
mileage, others require it at 60,000-100,000 miles. A
camshaft drive belt failure may cause extensive damage to
internal engine components on most engines, although some
designs do not allow piston-to-valve contact. These designs
are often called "Free Wheeling". Many manufacturers changed
their maintenance and warranty schedules in the mid-1980's to
reflect timing belt inspection and/or replacement at
50,000-60,000 miles. Most service interval schedules shown in
this section reflect these changes. Belts or components
should be inspected and replaced if any of the following
conditions exist:
* Crack Or Tears In Belt Surface
* Missing, Damaged, Cracked Or Rounded Teeth
* Oil Contamination
* Damaged Or Faulty Tensioners
* Incorrect Tension Adjustment
TIMING BELT INTERFERENCE CHECK MENU
TIMING BELT INTERFERENCE VERIF. TABLE - PASSENGER CARS (1)ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ Replacement Interval
Application Engine (Miles)
Cabrio
1995-96 .......... 2.0L 4-Cyl. ............ (3) 60,000
Cabriolet
1985-89 ....... 1.8L 4-Cyl. (DOHC) ........ (3) 60,000
1.8L 4-Cyl. (SOHC) ........ (3) 60,000
1990-93 .......... 1.8L 4-Cyl. ............ (3) 60,000
Corrado
1990-92 .......... 1.8L 4-Cyl. ............ (3) 60,000
Dasher

MAINTENANCE INFORMATION
Article Text
1990 Volkswagen Corrado
For Volkswagen Technical Site: http://vw.belcom.ru
Copyright © 1998 Mitchell Repair Information Company, LLC
Thursday, March 23, 2000 09:48PM
ARTICLE BEGINNING
1990-94 MAINTENANCE
Volkswagen Maintenance Information
Corrado G60 (1990-92)
SLC (1992-94 USA)
VR6 (1992-94 Canada)
* PLEASE READ THIS FIRST *
NOTE: For scheduled maintenance intervals and the related fluid
capacities, fluid specifications and labor times for major
service intervals, see SCHEDULED SERVICES article in this
section. Warranty information and specifications for fluid
capacities, lubrication specifications, wheel and tire size,
and battery type are covered in this article.
MODEL IDENTIFICATION
VIN LOCATION
The Vehicle Identification Number (VIN) is located on the
left side of the dash panel at the base of the windshield. The VIN
chart explains the code characters.
VIN CODE ID EXPLANATION
Numbers preceding the explanations in the legend below refer
to the sequence of characters as listed on VIN identification label.
See VIN example below.ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
³ (VIN) W V W A B 0 5 3 2 M H 0 9 9 7 1 7
³
³ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
³
ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ1 - Manufacturing Country
W * Germany
1 * United States
3 * Mexico
9 * Brazil
2-3 - Manufacturer
VW * Volkswagen
4 - Series
D * 2-Door G60 (1990-92)
E * 2-Door SLC (1992-94 USA)
E * 2-Door VR6 (1992-94 Canada)

MAINTENANCE INFORMATION
Article Text (p. 2)
1990 Volkswagen Corrado
For Volkswagen Technical Site: http://vw.belcom.ru
Copyright © 1998 Mitchell Repair Information Company, LLC
Thursday, March 23, 2000 09:48PM
5 - Engine
B * 1.8L 4-Cyl. G-60 Supercharged Digifant FI, 158 HP (1990-92)
D * 2.8L V6 Motronic M2.9 FI, 172 HP (1992-93)
F * 2.8L V6 Motronic SFI, 172 HP (1994)
6 - Restraint System
4 * Electric Passive With Manual Lap
7-8 - Model
50 * Corrado
9 - VIN Check Digit
2 * Computer Selected Check Number
10 - Vehicle Model Year
L * 1990
M * 1991
N * 1992
P * 1993
R * 1994
11 - Assembly Plant
A * Ingolstadt
B * Brussel
E * Emden
G * Graz
H * Hannover
K * Osnabruk
M * Mexico
N * Neckarsulm
P * Brazil
S * Stuttgart
W * Wolfsburg
12-17 - Serial Number
* Sequential Production Number
MAINTENANCE SERVICE INFORMATION
SEVERE & NORMAL SERVICE DEFINITIONS
NOTE: Use the Severe Service schedule if the vehicle to be serviced
is operated under ANY (one or more) of these conditions:
Service is recommended at mileage intervals based on vehicle
operation. Service schedules are based on the following primary
operating conditions:
Normal Service
* Driven More Than 10 Miles Daily
* No Operating Conditions From Severe Service Schedule

MAINTENANCE INFORMATION
Article Text (p. 3)
1990 Volkswagen Corrado
For Volkswagen Technical Site: http://vw.belcom.ru
Copyright © 1998 Mitchell Repair Information Company, LLC
Thursday, March 23, 2000 09:48PM
Severe Service (Unique Driving Conditions)
* Short Trips In Freezing Temperatures
* Towing Or Heavily Loaded
* Severe Dust Conditions
* Hot Weather, Stop-And-Go Driving
* Extensive Idling
CAMSHAFT TIMING BELT
CAUTION: Failure to replace a faulty camshaft timing belt may result
in serious engine damage.
The condition of camshaft drive belts should always be
checked on vehicles which have more than 50,000 miles. Although some
manufacturers do not recommend belt replacement at a specified
mileage, others require it at 60,000-100,000 miles. A camshaft drive
belt failure may cause extensive damage to internal engine components
on most engines, although some designs do not allow piston-to-valve
contact. These designs are often called "Free Wheeling".
Many manufacturers changed their maintenance and warranty
schedules in the mid-1980's to reflect timing belt inspection and/or
replacement at 50,000-60,000 miles. Most service interval schedules in
this manual reflect these changes.
Belts or components should be inspected and replaced if any
of the following conditions exist:
* Cracks Or Tears In Belt Surface
* Missing, Damaged, Cracked Or Rounded Teeth
* Oil Contamination
* Damaged Or Faulty Tensioners
* Incorrect Tension Adjustment
Inspect camshaft timing belt condition every 20,000 miles.
Replace belt as necessary.
DRIVE BELT ROUTINGFig. 1: Drive Belt Tensioner Adjustment (VR6)
Courtesy of Volkswagen United States, Inc.

SCHEDULED SERVICES
Article Text
1990 Volkswagen Corrado
For Volkswagen Technical Site: http://vw.belcom.ru
Copyright © 1998 Mitchell Repair Information Company, LLC
Thursday, March 23, 2000 09:49PM
ARTICLE BEGINNING
1990-94 MAINTENANCE
Volkswagen Maintenance & Service Intervals
Corrado G60 (1990-92)
SLC (1992-94 USA)
VR6 (1992-94 Canada)
* PLEASE READ THIS FIRST *
NOTE: All SERVICE SCHEDULES are listed for normal service
vehicles. If vehicle is operated under severe service
conditions, see SEVERE SERVICE REQUIREMENTS (PERFORM
W/SERVICE SCHEDULES) for items requiring additional
maintenance.
NOTE: This article contains scheduled maintenance service
information. Fluid types and capacities listed with each
service in this article are only those necessary to perform
that scheduled service. For specifications pertaining to
fluid capacities for the entire vehicle, fuse and circuit
breaker identification, wheel and tire size, battery type,
warranty information, or model identification refer to the
MAINTENANCE INFORMATION article in this section.
CAUTIONS & WARNINGS
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG) - 1995 MODELS
NOTE: See the AIR BAGS article in the ACCESSORIES/SAFETY EQUIPMENT
Section.
Modifications or improper maintenance, including incorrect
removal and installation of the Supplemental Restraint System (SRS),
can adversely affect system performance. DO NOT cover, obstruct or
change the steering wheel horn pad in any way, as such action could
cause improper function of the system. Use only plain water when
cleaning the horn pad. Solvents or cleaners could adversely affect the
air bag cover and cause improper deployment of the system.
WARNING: To avoid injury from accidental air bag deployment, read and
carefully follow all warnings and service precautions. See
appropriate AIR BAGS article in ACCESSORIES/SAFETY EQUIPMENT.
CAUTION: Disconnect negative battery cable before servicing any air
bag system, steering column or passenger side dash
component. After any repair, turn ignition key to the ON
position from passenger's side of vehicle in case of
accidental air bag inflation

SCHEDULED SERVICES
Article Text (p. 2)
1990 Volkswagen Corrado
For Volkswagen Technical Site: http://vw.belcom.ru
Copyright © 1998 Mitchell Repair Information Company, LLC
Thursday, March 23, 2000 09:49PM
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) AIR BAR WARNING
NOTE: For information on air bag DIAGNOSIS & TESTING or DISPOSAL
PROCEDURES, see AIR BAGS article in the ACCESSORIES/SAFETY
EQUIPMENT Section.
System circuit is grounded by 2 screws beneath the driver's
seat. DO NOT use these screws to ground any other accessory. DO NOT
ground any other components near this system.
AIR CONDITIONING SERVICING (1993 & LATER)
CAUTION: Avoid breathing R-134a refrigerant and PAG lubricant vapors,
exposure may irritate eyes, nose and throat. To remove
R-134a from system use R-134a recycling equipment that meets
SAE J2210 specifications. If accidental system discharge
occurs, ventilate work area before resuming service.
WARNING: R-134a service equipment or vehicle A/C systems SHOULD NOT
be pressure tested or leak tested with compressed air. Some
mixtures of air/R134a have shown to be combustible at
elevated pressures. These mixtures are dangerous and may
cause fire and/or explosions. See AIR CONDITIONING SERVICE
article in GENERAL INFORMATION section.
ANTI-LOCK BRAKE SYSTEM
The anti-lock brake system contains electronic equipment that
can be susceptible to interference caused by improperly installed or
high output radio transmitting equipment. Since this interference
could cause the possible loss of the anti-lock braking capability,
such equipment should be installed by qualified professionals.
On models equipped with anti-lock brake systems, ALWAYS
observe the following cautions:
* DO NOT attempt to bleed hydraulic system without first
referring to the appropriate ANTI-LOCK BRAKE SYSTEM article
in the BRAKES Section.
* DO NOT mix tire sizes. As long as tires remain close to the
original diameter, increasing the width is acceptable.
Rolling diameter must be identical for all 4 tires. Some
manufacturers recommend tires of the same brand, style and
type. Failure to follow this precaution may cause inaccurate
wheel speed readings.
* Use ONLY recommended brake fluids. DO NOT use silicone brake
fluids in an ABS-equipped vehicle.
BATTERY WARNING
WARNING: When battery is disconnected, vehicles equipped with
computers may lose memory data. When battery power is