PDA

View Full Version : E92 N55. 29D8 High air temp code after new intake



dinocrest
12-11-2020, 10:21 PM
Hello! My 2013 E92 335 with the N55 had a cold air intake installed a few weeks ago. Sounds cool and all but after reading the codes I see a “29D8 Charge Air Temp too high” code. I have the injen air intake for these cars. I’m assuming since this is a open intake with no box it’s just sucking the warm air up and the car is detecting it? I guess it makes sense but should I go back to stock air box or not worry about the code. I am stock other than this intake.https://uploads.tapatalk-cdn.com/20201212/816570299bacca99a0fac651cb702100.jpg
I also replaced my crank case vent hose so that’s why that code popped up. And my low oil shadow code never goes away lol.

sirrachi
10-08-2022, 01:21 AM
I am also getting that code 29d8, everything is stock in my case. Did you ever figure out the problem?