Brand Name:
Lifan
Model Number:
QR019CHD
Function: Belt-driven CVT for compact FWD vehicles (torque capacity ~180Nm), optimized for fuel efficiency.
Key Features:
Pushbelt System: Ultra-thin 12mm steel bands (reduced rotating mass)
Hydraulic Control: Dual-range pulley pressure (40-90 bar adaptive)
TCU Integration: Pre-programmed shift maps for 1.5L/1.6L engines
Failure Modes:
Belt Slip: Low primary pressure (P17F1, often from valve body wear)
Pulley Galling: Contaminated fluid damages cone surfaces
TCU Communication Faults: CAN bus errors (U0101)
Critical Specs:
Fluid: Lifan CVT-EX1 only (3.8L capacity)
Pulley Alignment: Max 0.05mm runout
Pro Tip: Perform 500km gentle break-in – avoids premature belt seating issues.
Send your inquiry directly to us