I not too long ago bought my 2018 BMW m240i with 41,000 miles from an public sale with a collection of issues.
The automotive had bullet harm that induced a number of malfunctions together with not receiving the proper rear wheel velocity code.
The automotive begins fantastic, with no tough idle or energy loss, however white smoke comes from the exhaust on start-up. Oringinally I believe the pcv or valve cowl to be defective and had them changed. The smoking stopped for a day however the subsequent morning it began smoking once more after a chilly begin. There are not any codes that pop up in addition to P15DC and P15C8 which is for the rear wheel velocity sensor.
Ought to I am going for a pcv delete? Or suspect that it’s a attainable head gasket or piston ring harm?
With the rear wheel sensor, I’ve changed the abs sensor and nonetheless have the identical codes. Ought to I believe I’ve a foul wiring harness?
I’ve spent numerous hours making an attempt to repair this nightmare, any assistance is significantly appreciated.
