GM
6L90
TCU (gearbox)
Planned
Not documented yet
This unit is referenced by engines in the catalog but its technical sheet (MCU, protocols, checksum support) has not been added yet.
Specification
- Manufacturer
- GM
- Family
- 6L90
- Microcontroller (MCU)
- —
- Flash size
- —
- Read protocols
- —
- Signature
- Unknown
- Era
- —
Checksum: Planned
Checksum correction for this family is on our roadmap but not available yet — the tuner handles it manually.
Used in (15)
Cadillac
1 engine
Chevrolet
8 engines
- Camaro V · 6.2 V8 Supercharged LSA ZL1 580 580 hp
- Express I (GMT600 / GMT610) · 6.0 V8 Vortec 324 324 hp
- Express I (GMT600 / GMT610) · 6.6 Duramax LGH 260 260 hp
- Express I (GMT600 / GMT610) · 6.6 V8 L8T 401 401 hp
- Silverado HD (2500 / 3500) GMT900 HD · 6.0 V8 Vortec 360 360 hp
- Silverado HD (2500 / 3500) K2XX HD · 6.0 V8 Vortec 360 360 hp
- Silverado HD (2500 / 3500) T1XX HD · 6.6 V8 L8T 401 401 hp
- Tahoe / Suburban GMT900 · 6.0 V8 Vortec 352 (Suburban 2500) 352 hp
GMC
6 engines
- Savana I (GMT600 / GMT610) · 6.0 V8 Vortec 324 324 hp
- Savana I (GMT600 / GMT610) · 6.6 Duramax LGH 260 260 hp
- Savana I (GMT600 / GMT610) · 6.6 V8 L8T 401 401 hp
- Sierra HD (2500 / 3500) GMT900 HD · 6.0 V8 Vortec 360 360 hp
- Sierra HD (2500 / 3500) K2XX HD · 6.0 V8 Vortec 360 360 hp
- Sierra HD (2500 / 3500) T1XX HD · 6.6 V8 L8T 401 401 hp