Well, I wasn't getting any blinking lights on my ob1 so I read you can electrically clean the connectors with electric cleaning spray, well. I took every connection apart & sprayed it with cleaner. sprayed b-12 throttle body cleaner where the vent went into intake manifold & down the tube to the air intake into the turbo. Now it idles really rough & sputters until i gass it, then takes off fine. is there a sensor at the warm air intake I could have gotten dirty or is there a connection I could have tried to clean that would affect idle? It sputters at low rpm, thanks for all your help.