So, I have a 98 SLK 230 Been dealing with codes for quite a few years..just recently replaced the K40, Camshaft sensor and magnet, the wiring harness, fuel filter, air filter, a few misc hoses and plugs, wires and coil packs. STILL getting the following codes P0410, P0341, P0455, P0105, P1519!!! Any suggestions before i drive it into the lake also have a new MB gas cap lol

 

105 manifold absolute pressure MAP pressure circuit malfunction, maybe throttle position sensor, mas sensor. a bad mas sensor can cause 410 too. 341 camshaft position sensor circuit range/performance, 410 secondary air injection system malfunction (emission system problem), 455 evaporative emission control system tank leak detected (large leak) gas, 1519 adjustable camshaft timing solenoid mechanically faulty. do you hear a pressure release when taking the gas-cap off? if you don't reset codes it will take about a 100 miles before the cel goes out, assuming it's fixed.