The general meaning of the engine C1885 Code is not important thing but some people are interested to know the general meaning of the code. The automobile meaning of the engine is c for Chassis Code Problem is controller area network wiring bus and modules. 1 for MFG – Manufacturer Specific. 8 for Ignition System Or Misfire. 8 for Exhaust Gas Recirculation System Valve 1 and 5 for Park/Neutral Position (PNP) Switch Circuit Engine Torque Signal Circuit. You need to find the genuine meaning of the code if you do not know the real meaning of the code, you may face some trouble.