CR Tech Porsche Pattern Failures

964-993:

• -Engine case though bolt O-rings
• -Engine wiring harness
• -Vario-ram oil leak
• -Drive belt system (Clewett System)
• -Drive belt tension sensor (Clewett System)
• -Chain housings and covers oil leaks
• -Cooling fan hub bearing
• -Cooling fan housing
• -A/C condenser fan resistor
• -Oil cooler fan resistor
• -Rear wiper arm
• -HVAC module
• -Drive-block system
• -Ignition system misfire faults
• -A/C Evaporator core
• -Third brake light window connections

 996-997 (M9X):

• -ORVR magnetic pickup
• -AOS
• -Coolant fitting
• -Coolant expansion tank
• -Starter-alternator cable
• -Drive belt rollers
• -Diagonal links
• -Ignition coils
• -Spark plug tubes
• -MAF         
• -Soiled throttle body

 M9X internal engine issues:

• -D-Chunk
• -IMS failure
• -RMS leaks
• -Engine oil leaks (only two radial seals)
• -Bore scoring (Fuel injectors)
• -Chain rails (Chain Adjusters)
• -Lifter failure
• -IMS Chain paddle (break & pad)

 997 (MA1):

• -Starter cable
• -Cam lift solenoid
• -Fuel injectors
• -Susceptible to overfilling oil
• -Alternator failure
• -Soiled throttle body

996tt-997tt:

• -996tt lift solenoid bracket
• -996tt Clutch slave cylinder
• -Camshaft sleeve spinning
• -Camshaft bearing failure
• -Tail lights cracking
• -Alternator failure
• -Fuel gauge issues (Capacitor)
• -Coolant pipe leaks
• -Soiled throttle body

 9X1 (981 and 991):

• -PSM Warning light (Bar Ignition Module)
• -Door panels
• -H040 Faults
• -Radiator fans seize
• -Alternators noisy
• -Serpentine drive belt rollers
• -Coolant pump leaks
• -HPFP Failures
• -Muffler (Sport) flap bearings noisy
• -PDK Gear sensor issues
• -GT4 Gearbox issue (3^rd Gear)
• -Soiled throttle body
• -Cooling fans seized-PDK issues

95B (Macan):

• -Transfer-case failure
• -Engine oil leaks
• -Reprogramming issues
• -Exhaust connection
• -Rear brake pad replacement

Cayenne all:

• -Fuel pump failure
• -Drive shaft
• -Water intrusion
• -Cooling system
• -Starter
• -Coolant pipes
• -A/C condenser