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Porsche CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Porsche REPAIR SHOPS DON'T WANT YOU TO KNOW
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A/C & HEATER SERVICE PROCEDURES FOR Porsche AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Porsche cars and light trucks from 1990+
Porsche -> Component Replacement & Adjustment -> AIR CONDITIONER/HEATER, REPLACE -> 928 -> 944 & 968
Vehicle: 1992 Porsche 911 Turbo Look 3.6 H6 GAS
928
- Discharge system refrigerant.
- On vehicles equipped with electric seat operation, run seats back to rearmost position.
- Disconnect battery ground strap from body.
- Remove steering wheel impact pad and disconnect horn leads. Mark relation of steering wheel to shaft (paint mark), remove retaining nut, and remove steering wheel.
- Remove covers below instrument cowl (pod) and steering column switch.
- Loosen steering column switch mounting screw.
- Remove instrument cowl (pod) mounting screws. Lift cowl, disconnect harness ...
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BRAKE SERVICE PROCEDURES FOR Porsche AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Porsche cars and light trucks from 1990+.
Hydraulic Brake Systems -> Brake System Bleed
Vehicle: 1993 Porsche 911 Turbo Look 3.6 H6 GAS
Brake fluid is extremely damaging to paint. If fluid should accidentally touch painted surface, immediately wipe fluid from paint and clean painted surface.
- Fill reservoir to rim with brake fluid, then remove filter insert.
- Attach pressure bleeder to reservoir, then turn pressure bleeder on.
- First bleed clutch, then mas...
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FUEL FILTER REPLACEMENT PROCEDURES FOR Porsche AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Porsche cars and light trucks sold in the U.S. for 1980+.
Porsche -> Fuel Filter Replacement -> Cayenne
Vehicle: 2006 Porsche Cayenne S 4.5 V8 GAS
Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapo...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Porsche AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Porsche cars and light trucks from 1990+.
CV AXLE SHAFT, Replace -> Rear
Vehicle: 1994 Porsche 911 RS America 3.6 H6 GAS
Rear
- Raise and support vehicle.
- Remove cotter pin from hub castle nut.
- Remove castle nut with special tools P42a, P36b, P44a, and P296.
- Remove Allen bolt...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Porsche AUTOMOBILES
Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Porsche cars and light trucks sold in the U.S. from mid 1990's+.
Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Trouble Code Identification
Vehicle: 2008 Porsche 911 Carrera S 3.8 H6 GAS
Accessing Diagnostic Trouble Codes
Connect a suitable scan tool the DLC (Data Link Connector). Follow the scan tool manufacturers instructions.
Diagnostic Trouble Code Identificati...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Porsche AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Porsche cars and light trucks from 1990+.
Starter, Replace
Vehicle: 2005 Porsche Cayenne 3.2 V6 GAS
- Disconnect battery ground cable from battery.
- Remove engine guard.
- Open press-studs and remove heat insulation cover on solenoid.
- Remove protective cap from electrical connections.
- Remove nuts from solenoid terminals.
- Remove wires from solenoid terminals.
- Remove nuts holding...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Porsche AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Porsche cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> Porsche -> 1997-2004 Boxster & 1999-2004 911
Vehicle: 2001 Porsche 911 3.6 H6 GAS
The cabin air filter should be replaced every 15,000 miles. The filter should be replaced more often if air flow is less than normal.
- Remove the heater/AC system cover.
- Pull the cabin air filte...
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MAINTENANCE LAMP RESET PROCEDURES FOR Porsche AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Porsche cars and light trucks sold in the U.S. from 1990+.
Porsche -> Air Bag Warning Lamp ->
Vehicle: 2009 Porsche Cayenne S 4.8 V8 GAS
The Air Bag warning lamp will light briefly when the ignition switch is placed in the on position as a bulb check. If the...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Porsche AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Porsche cars and light trucks from 1990+
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2004 Porsche Boxster 2.7 H6 GAS
Lower
- Drain coolant into a suitable container.
- Reposition clamp at radiator and remove hose.
- Reposition clamp at thermostat housing and remove hose.
- Remove hose from vehicle.
- Reverse procedure ...
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SERPENTINE BELT SERVICE PROCEDURES FOR Porsche AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Porsche cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 2008 Porsche 911 Carrera 3.6 H6 GAS
Do not remove drive belt when engine is warm! Risk of damage or deformation! Drive belts should only be removed when they have cooled down.
- R...
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COMPONENT LOCATION DIAGRAMS FOR Porsche AUTOMOBILES
Component location diagrams for most Porsche cars and light trucks sold in the U.S. from 1990+.
![]() Components on diagram: |
![]() Components on diagram: |
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WIRING DIAGRAMS FOR Porsche AUTOMOBILES
OEM drawn wiring diagrams for most Porsche cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Porsche AUTOMOBILES
OEM TSB listings for most Porsche cars and light trucks sold in the U.S. from 1985+.
Document: WARRANTY ADMINISTRATION - CSO SURCHARGES NOT ALLOWED ON WARRANTY CLAIMS Vehicle: 2004 Porsche Carrera GT 5.7 V10 GAS Auto Systems: |
Document: RADIO INSTAL - DISCCHARGED BATTERY/ALARM MALFUNCTION Vehicle: 1992 Porsche 968 3.0 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Porsche AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Porsche cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most Porsche cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most Porsche cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most Porsche cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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