Check Engine Light IS CRAZY
Moderators: daewoomofo, Moderators Group
I had the same code P0342, I had the cam sensor replaced under warranty and that was the end of it, problem solved. It would sometimes cause misfired as well.
2004 Optra/Forenza/Lacetti - 225whp - Haltech Sprint500 - CT12B - Getrag F28 6spd - KW V3 Coilovers - FX35 Retrofit
2002 IS300 5MT - 615whp - AEM EMS - GT4088R - Built 9.5CR - R154 - TRD LSD - SupraTT T/B - Varex - LS430 Retrofit
2002 IS300 5MT - 615whp - AEM EMS - GT4088R - Built 9.5CR - R154 - TRD LSD - SupraTT T/B - Varex - LS430 Retrofit