First of all: Fill out your profile (car details, location,...) and provide your correct name. That's common in here and a requirement when requesting help.
Second: Do you have the possibility to make a measurement block analysis? Double-check the G62. And: Does your engine get up to 90°C temperature? Or does it remain cold? Try to find out your ignition point (degrees before 1st cylinder upper death center) and if it's too late - could be an indication which sensor is broken.
Regards
Bastian
