Aisin 8-speed AWF8Fxx
AWF8F: Modern Aisin 8HP competition Typical notes: Early software problems Practice: Updates and oil quality Cost framework: Service 300–600€.
Read more →Search: CVT
Articles on transmissions, maintenance and repair — search by model, oil, fault code (e.g. P17BF) or keyword.
Aisin Warner TF-80SC / AF40
AF40: 6-speed Aisin front-wheel drive Typical notes: Jerk, converter damage Practice: Oil AW-1 /Note specification Cost frame: Oil change 280–500€.
Read more →
Mercedes 9G-Tronic 725.0
725.0: 9 gears, high spread Typical notes: software stutter, oil level critical Practice: star diagnosis and updates Cost framework: Service 350–750€.
Read more →
Mercedes 7G-Tronic 722.9
722.9: 7-speed automatic converter Typical notes: PCB, oil pump, shift jerks Practice: Oil change with adapter and specification Cost frame: PCB...
Read more →
Audi Tiptronic 0B6 / AL551
0B6 Tiptronic: Automatic converter Quattro Typical notes: Delayed forward gear, jerking Practice: Oil and adaptations Cost frame: Oil change €400–800.
Read more →
BMW GA8HP Oil Change Guide Overview
GA8HP Service: Lifetime filling myth Typical notes: Gearshift jerk after 80–120 tkm Practice: Oil level at operating temperature Cost framework: 300–650€.
Read more →
ZF 8HP50 vs 8HP75
8HP50/75: Torque classes different Typical notes: Overheating if the cooler is too weak Practice: Additional cooler for trailers Cost frame: Maintenance allowance...
Read more →
ZF 6HP28 typical damage
6HP28: 6-speed ZF classic Typical notes: Jerk 2–3, oil leaks on the plug Practice: Mechatronics seal set Cost framework: Mechatronics 800-2,000€.
Read more →
ZF 8HP automatic transmission explained
Why the 8HP dominates modern cars, oil strategy and what owners should watch.
Read more →
DSG oil change interval and releases
DSG oil: Specification G 052 xxx per gearbox Typical notes: Howl, shift delay according to old oil Practice: Filter and oil quantity exact Cost range: 250–550€.
Read more →
DSG clutch set change characters
Clutch set: Wear of the discs/pressure plate Typical notes: Slip, increase in speed without acceleration Practice: Check wear values by diagnosis...
Read more →
Read and replace DSG mechatronics
Mechatronics: Hydraulics + electronics as a unit Typical notes: Error codes, fail-safe, gears missing Practice: Only suitable parts and coding Cost frame: 1....
Read more →