1994 318i help?
Please help if you can, I am at a loss. I have a 1994 318i with the m42. I have replaced the fan,clutch fan,MAF and both water temperature switch sensors below the intake, yet I still have the check engine light, hard first start. I have implemented the stomp method to retrieve the error code and always get the code (1223) water temperature sensor. ant help would be greatly appreciated. Thank you,