... IP67 3.EMI shielding 4.Opera-temp: -40C~+85C 2012 latest precise electronic truck accelerator pedal 1. PA1 Series Introduction ... which manufactured by Dalian Engine, Yuchai, Dongfeng Chaoyang Diesel, CNHTC, Shanghai Diesel Engine, Weichai Power, DCEC, Wuxi Diesel Engine, etc.2. P1 ... 40~+85°CStorage Temperature-40~+95°CProtection classIP663. Photo : 2012 latest precise electronic truck accelerator pedal