[PCMFlash] Module 89 China MG1

China MG1

Changan 1.4T, 1.5T, 2.0T (UD8/MG1US008)
Chery/Exeed 2.0T F4J20 (MG1US008)
Great Wall/Haval 1.5T, 2.0T (MG1US008)
Haval Jolion 1.5T (MG1UA008)
JAC J7 1.5T (UP8/MG1UA008)
FAW 1.5T, 2.0T (UD8/MG1US008)
Geely 1.5L (MG1UA008)
SWM 1.5T (MG1UA008)
Geely/Livan 1.5T (MG1US708) [Test] BAIC 1.5L A151A1 (MG1UA008) [RD/WR/CK] JAC T9 2.0T (UD8/MG1US008)

Reading, writing, checksum correction.