Audi 100 Turbo Data PDF

2.22L 5-CYL TURBO & 2.3L 5-CYL
Article Text
1990 Audi 100
For atsg&cvt
Copyright © 1998 Mitchell Repair Information Company, LLC
Sunday, July 02, 2000 12:10AM
ARTICLE BEGINNING
1989-90 AUDI ENGINES
2.22L 5-Cylinder Turbo & 2.3L 5-Cylinder
80, 90, 100, 200 Turbo
* PLEASE READ THIS FIRST *
NOTE: For engine repair procedures not covered in this article,
see ENGINE OVERHAUL PROCEDURES - GENERAL INFORMATION article
in the GENERAL INFORMATION section.
ENGINE IDENTIFICATION
Engine number is stamped on machined pad just below cylinder
head on left side of block or right side near distributor. First 2
characters are the designates engine code.
ENGINE IDENTIFICATION CODES TABLE
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Application Engine Code
2.22L 5-Cylinder Turbo
200 Turbo ............................... MC
2.3L 5-Cylinder
80 & 90 ................................. NG
100 ..................................... NF
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ENGINE R & I
NOTE: Transaxle is not removed with engine.
REMOVAL
1) Disconnect negative battery cable. Remove fuel filler tank
cap. On all models except 100/200 non-turbo series, remove front
grille, bumper and radiator support assembly. Set heater controls to
hot and drain cooling system through lower radiator hose. Remove
intake air duct.
2) Mark and remove all cooling system hoses. Remove
radiator, fan shroud and fan as an assembly. Remove windshield washer
reservoir assembly (if necessary). Mark and disconnect electrical
connectors and vacuum hoses (as necessary). Leaving hoses attached,
remove and secure power steering and A/C compressor (if equipped).
Remove alternator with brackets.
3) Disconnect throttle, cruise and kickdown cable (if
equipped). Keep fuel lines attached and remove cold start valve, fuel
distributor (with air filter housing), control pressure regulator and
fuel injectors. Install protector caps and plugs on injectors and

Audi 100 Turbo Data Summary of Content

2.22L 5-CYL TURBO 2.3L 5-CYLArticle Text1990 Audi 100For atsgcvt Copyright 1998 Mitchell Repair Information Company, LLCSunday, July 02, 2000 12:10AMARTICLE BEGINNING 1989-90 AUDI ENGINES 2.22L 5-Cylinder Turbo 2.3L 5-Cylinder 80, 90, 100, 200 Turbo * PLEASE READ THIS FIRST *NOTE: For engine repair procedures not covered in this article, see ENGINE OVERHAUL PROCEDURES - GENERAL INFORMATION article in the GENERAL INFORMATION section. ENGINE IDENTIFICATION Engine number is stamped on machined pad just below cylinderhead on left side of block or right side near distributor. First 2characters are the designates engine code.ENGINE IDENTIFICATION CODES TABLEApplication Engine Code2.22L 5-Cylinder Turbo 200 Turbo ............................... MC2.3L 5-Cylinder 80 90 ................................. NG 100 ..................................... NF ENGINE R INOTE: Transaxle is not removed with engine. REMOVAL 1) Disconnect negative battery cable. Remove fuel filler tankcap. On all models except 100/200 non-turbo series, remove frontgrille, bumper and radiator support assembly. Set heater controls tohot and drain cooling system through lower radiator hose. Removeintake air duct. 2) Mark and remove all cooling system hoses. Removeradiator, fan shroud and fan as an assembly. Remove windshield washerreservoir assembly (if necessary). Mark and disconnect electricalconnectors and vacuum hoses (as necessary). Leaving hoses attached,remove and secure power steering and A/C compressor (if equipped).Remove alternator with brackets. 3) Disconnect throttle, cruise and kickdown cable (ifequipped). Keep fuel lines attached and remove cold start valve, fueldistributor (with air filter housing), control pressure regulator andfuel injectors. Install protector caps and plugs on injectors and