Golf Mk1: Power unit
Also for this vehicle: Golf (5K1) L4-2.0L DSL Turbo (CJAA) (2011), Golf (5K1) L5-2.5L (CBUA) (2011), Golf GL L4-2.0L (AEG) (2001), Golf GL L4-2.0L (AVH) (2002), Golf GL L4-2.0L (AZG) (2001), Golf GLS L4-1.8L Turbo (AWW) (2001), Golf GLS L4-2.0L (AEG) (2001), Golf GLS L4-2.0L (AVH) (2002), Golf GLS L4-2.0L (AZG) (2001), Golf GTI L4-1781cc 1.8L SOHC (HT) (1985), Golf GTI L4-1781cc 1.8L SOHC (RD) (1987), Golf GTI L4-1984cc 2.0L DOHC (9A) (1990), Golf GTI L4-2.0L (ABA) (1997), Golf GTI V6-2792cc 2.8L DOHC (AAA) SFI (1998), Golf III L4-1984cc 2.0L SOHC (1993), Golf III L4-2.0L (ABA) (1995), Golf L4-1.8L Turbo (AWD) (2000), Golf L4-1.8L Turbo (AWW) (2003), Golf L4-1.9L DSL Turbo (AHU) (1997), Golf L4-1.9L DSL Turbo (ALH) (1999), Golf L4-1.9L DSL Turbo (BEW) (2004), Golf L4-1588cc 1.6L DSL SOHC (1987), Golf L4-1588cc 1.6L DSL SOHC Turbo (1985), Golf L4-1781cc 1.8L SOHC (1987), Golf L4-1781cc 1.8L SOHC (ACC) Can (1993), Golf L4-1781cc 1.8L SOHC (RV) (1990), Golf L4-1781cc 1.8L SOHC (RV, PF) (1989), Golf L4-1896cc 1.9L DSL Turbo (1Z) (1997), Golf L4-2.0L (ABA) (1996), Golf L4-2.0L (AEG) (1999), Golf L4-2.0L (AVH) (2003), Golf L4-2.0L (AZG) (2004), Golf L4-2.0L (BEV) (2004), Golf L4-2.0L DSL Turbo (CJAA) (2010), Golf L5-2.5L (CBUA) (2010), Golf Mk2, Golf Mk3, Golf Mk4, Golf Mk5, Golf Mk6.
Steering & suspension
Body & interior
Engine
Transmission
Heating & A/C
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Motronic MP 9.0 injection and ignition system44 pages
Self diagnosis, V.A.G Inspection Service › Self diagnosis8 pages
Mixture preparation system, electronic inj.,Gas › Motronic injection and ignition system26 pages
- Fitting locations overview
- Servicing injection part
- Dismantling and assembling intake manifold
- Dismantling and assembling air cleaner
- Safety precautions
- Rules for cleanliness
- Technical data
- Idling check
- Checking and adjusting CO content
- Performing basic setting
- Checking engine operating modes
- Checking throttle valve control part
- Checking voltage supply
- Check idling switch
- Checking throttle valve positioner and throttle valve positioner potentiometer
- Checking throttle valve potentiometer
- Checking coolant temperature sender
- Checking intake air temperature sender
- Checking speed signal
- Checking control unit voltage supply
- Matching engine electronic control unit to electronic immobilizer
- Checking signal from air conditioner compressor
- Checking injectors
- Checking fuel pressure regulator and holding pressure
- Checking intake air system for leaks (outside air) -Checking with engine leak detector spray G 001 800 A1
Ignition system, glow plug system › Motronic injection and ignition system10 pages
K-Jetronic/Ignition system47 pages
Self diagnosis, V.A.G Inspection Service › Electrical check of the regulated exhaust system (engine code: JH)3 pages
Mixture preparation system, mechanical injection › K-jetronic injection system28 pages
- Fitting locations - overview (engine code: JH)
- Servicing K-Jetronic injection system
- Technical data
- Safety measures
- Rules for cleanliness
- Idling adjustment (engine code: DX, EG, JJ, KT, and JH without catalyst)
- Idling adjustment (engine code: JH with catalyst)
- Checking idling speed boost (09.84 >)
- Checking adjusting lever and control plunger
- Checking and adjusting air flow meter plate position (engine code: DX and KT >02.86, EG,JH, JJ)
- Checking/adjusting rest position and free travel of air glow meter plate (engine code: DX and KT 03.86 >)
- Removing and installing control plunger (engine code: DX and KT 03.86>)
- Checking cold start valve and thermo time switch
- Cold acceleration enrichment: Retrofitting (engine code: DX and KT >07.84, JH with vacuum switch 08.87>)
- Checking cold acceleration enrichment (engine code: DX and KT 08.84 >)
- Checking diaphragm pressure switch (engine code:DX and KT 08.84 >)
- Checking and adjusting idling switch (engine code: DX and KT 08.84 >)
- Checking and adjusting full throttle switch (engine code: JH)
- Checking auxiliary air valve
- Checking warm-up valve
- Checking and adjusting system pressure
- Checking holding pressure
- Comparing injection delivery
- Basic throttle valve setting
- Checking regulated exhaust system (engine code: JH)
- Vacuum connections (engine code: EG)
- Vacuum connections (engine code: DX 11.90 >)
Ignition system, glow plug system16 pages
Servicing ignition system10 pages
- Servicing contact breaker controlled ignition system (engine code: EG > 07.79)
- Adjustment data, spark plug
- Distributor data
- Installing distributor
- Checking and adjusting dwell angle ignition timing
- Checking ignition timing control
- Serving TDI-H ignition system (engine code: EG 08.79 >, DX, JH, JJ, KT)
- Dismantling and assembling distributor (engine code: EG 08.79 >, DX, JH, JJ, KT)
- Adjustment data, Spark plugs
- Distributor data
34 PICT, Keihin carburettor and ignition system69 pages
Mixture preparation carb.47 pages
Air cleaner - 34 PICT carburettor4 pages
Servicing 34 PICT carburettor14 pages
- Top part of carburettor
- Bottom part of carburettor
- carburettor adjustment data
- Jets and settings
- Adjusting idling speed
- Checking and adjusting cold idling speed
- Checking function of pull-down unit
- Checking and adjusting choke valve gap
- Basic throttle valve setting
- Checking and adjusting amount injected by accelerator pump
- Cold idling valve
- Water-heated and electrically heated automatic choke
- Vacuum connections
Air cleaner - Keihin carburettor3 pages
Servicing Keihin carburettor>07.789 pages
Servicing Keihin carburettor 08.78 >17 pages
- Top part carburettor
- Bottom part of carburettor
- carburettor adjustment data
- Jets and settings
- Adjusting idling speed
- Checking and adjusting cold idle speed
- Checking and adjusting choke valve gap
- Checking vacuum system of pull-down unit
- Checking and adjusting quantity injected by accelerator pump
- Basic setting of throttle valve stage II
- Checking vacuum limiter
- Checking stage II thermopneumatic valve
- Checking and adjusting float level
- Checking overrun boost
- Adjusting choke cable
- Vacuum connections
Ignition system, glow plug system22 pages
Servicing TIC-H ignition system14 pages
- Safety precautions for TCI-H ignition system
- Adjustment data, Spark plugs
- Distributor data
- Installing distributor
- Checking and adjusting ignition timing point
- Checking ignition timing
- Vacuum unit leak test
- Checking TCI-H ignition system
- Checking DIS switch unit
- Removing and installing rotor plate
- Checking vacuum advance control
- Adjusting engines with Digital Idling Stabilizer (DIS)
- Setting adjustments for engines with DIS/TCI 07.00 >
4 Cyl injection engine (2 valve), Mechanics73 pages
Engine assy,cylinder block,crankcase › Engine removal and installation5 pages
Enginecrankshaft group, pistons11 pages
Dismantling and assembling engine3 pages
Dismantling and assembling cylinder block, crankshaft and flywheel6 pages
Engine cylinder head, valve gear12 pages
Engine lubrication › Removing and installing lubrication system components4 pages
Engine cooling › Removing and installing cooling system components4 pages
Fuel supply, gas operation27 pages
Removing and installing fuel system components19 pages
- Removing and installing fuel tank with ancillary components (> 1/84, 40-litre fuel tank)
- Removing and installing fuel tank with ancillary components (2/84 >, 55-litre fuel tank)
- Removing and installing fuel pump, fuel filter, and pressure accumulator (engine codes: DX and KT > 1/84, EG JJ)
- Removing and installing fuel pump, fuel filter, and pressure accumulator (engine codes: DX and KT 2/84 >, JH)
- Removing and installing fuel pump and fuel filter (engine code: 2H)
- Rules of cleanliness
- Connecting remote control V.A.G 1348/3A
- Checking fuel pumps (engine codes: DX, EG, JH, JJ, KT)
- Checking fuel pump (engine code: 2H)
- Checking fuel pump non-return valve (engine codes: DX, EG, JH, JJ, KT)
- Checking fuel pump relay (engine codes: DX, EG, JH, JJ, KT)
- Checking fuel pump relay (engine code: 2H)
- Retrotitting adapter plate for fuel pump relay (engine code: EG > 7/82)
- Removal and installation of fuel gauge sender, fuel lift pump
- Renewing fuel gauge sender, fuel lift pump (engine codes: DX and KT 2.84 >, JH)
- Removing and installing fuel tank (> 1/84, 40- litre fuel tank)
- Removing and installing fuel tank (2/84 >, 55- litre fuel tank)
- Checking fuel system for leaks (> 1/84, 40-litre fuel tank)
Servicing activated charcoal filter unit4 pages
Exhaust system7 pages
Removing and installing exhaust system components6 pages
- Checking exhaust gas recirculation (EGR) (engine code: JJ)
4 cyl. carburetor engine, mechanics (1.5, 1.6 and 1.8 litre engine)63 pages
Engine assy,cylinder block,crankcase › Removing and installing engine7 pages
Enginecrankshaft group, pistons10 pages
Dismantling and assembling engine3 pages
Dismantling and assembling cylinder block, crankshaft and flywheel5 pages
Engine cylinder head, valve gear12 pages
Removing and installing cylinder head3 pages
Engine lubrication › Removing and installing parts of lubrication system2 pages
Engine cooling › Removing and installing parts of cooling system5 pages
Fuel supply, gas operation9 pages
Removing and installing parts of fuel system5 pages
- Removing and installing fuel tank with attachments
- Modified fuel tank with modified breather system
- Removing and installing fuel tank with attachments
- Removing and installing fuel tank
- Adjusting throttle cable - manual gearbox
Servicing throttle controls - automatic gearbox4 pages
Exhaust system15 pages
Removing and installing parts of exhaust system4 pages
Vehicles with 2B2 carburettor and air pump for exhaust afterburning (01.76 >)3 pages
Vehicles with PICT carburettor and air pump for exhaust afterburning (08.76 >)3 pages
Vehicles with engine code FN > 07.79, Keihin carburettor and manual gearbox2 pages
Vehicles with PICT carburettor and exhaust afterburning without air pump (03.78 >)3 pages