2001 Toyota Camry Owners Manual - Page 414
2001 Toyota Camry Manual
Page 414 highlights
'01CAMRY CNG (L/O0009) CAUTION Never turn off the engine to coast down hills. Your power steering and brake booster will not function without the engine running. Also, the emission control system operates properly only when the engine is running. 140 2001 CAMRY CNG_U (OM33542U)