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DISCUSSION => Engine management => Topic started by: Slimbim on September 02, 2022, 08:57:01 AM

Title: Troubleshooting rough hot start idle, code 1224
Post by: Slimbim on September 02, 2022, 08:57:01 AM

So i have a stomp test code 1224, intake air temp sensor, and have read i need to replace the whole AFM, before i do that, does anybody know what readings i should get and how to test that sensor? It has a bouncing idle for a few seconds after a hot start (like my last 318is which was partially rememdied by cleaning the icv) but i also have this code i would like to solve. Any direction would be great.

Title: Re: Troubleshooting rough hot start idle, code 1224
Post by: colin86325 on September 26, 2022, 02:57:29 PM

This might be a good place to start http://www.m42club.com/forum/index.php?topic=7757.105