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04-29-2020, 07:13 PM | #925 | |
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Item number 13 on the drawing. It would be on the A bank side of the car. https://www.realoem.com/bmw/enUS/sho...diagId=11_4115 |
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04-29-2020, 11:25 PM | #926 | |
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05-24-2020, 11:55 PM | #927 |
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Thank you so much for the detailed how to guide, many years ago I had the throttle actuators fail on a European trip in my E63 M6, 2000 miles in limp home mode wasn't fun with the original goal 200mph!
So I decided to follow your guide and replace the throttle actuators with uprated items as a preventative maintenance measure on my E92 M3. One actuator was an original 2008, the other was a 2017. The 2008 wasn't in great shape missing teeth, the 2017 was already eroding. After changing them I noticed that in non-sport mode the car had much better pick up. Since my car is one of the oldest, highest mileage variants many of the connectors were brittle but using a WD40 'moisturiser' certainly helped. Thanks again, your guide did make me laugh a few times, ensuring the frustration was limited. The 1/4" flexible driver was a life saver, and also accessing the engine bay from different angles for the plenum removal. |
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05-27-2020, 01:54 AM | #928 | |
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Today I got the P1628 code after I parked my car and accidentally hit the start button again. The car went into acc mode and I got tons of lights and limp mode. I turned the car all the way on and it was in limp mode while idling. I let the car sit for a few hours then checked the codes again and cleared the sole P1628 code. I cleared that code like 5 times in total then noticed redline was at 7k, no limp mode. I took the car for a spin and stopped at gas station to pick up a quart of oil to clear the low engine oil warning I got earlier today. Started the car back up and waited for the oil level to read then drove back home. I drove normally through the neighborhood, nothing crazy. Is this common? Is this a warning that I should just replace TBA1 since the car already went into limp mode? Finally, where is everyone getting their TBAs from these days? I see bimmerworld has them for $542, have the prices come down from the $800 days? Thanks! |
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05-28-2020, 11:52 AM | #929 | |
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05-28-2020, 04:44 PM | #930 | ||
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06-29-2020, 09:49 PM | #931 |
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So after 5+ hours I have successfully replaced my throttle actuator bank 1 and free from limp mode but now I have a check engine light with the following code 002764 Vanos valve outlet bank 1.
Can anyone show me an illustration on what I should be looking at and how to go about resolving this? Car seems to run fine but something does seem a bit off in terms of continued acceleration throughout the powerband like a slight hesitation at higher speed and shifting gear. |
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06-29-2020, 10:02 PM | #932 | |
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https://www.realoem.com/bmw/enUS/sho...39#11367843117 bank 1 would be passenger side of car. Looks to be the front connector.
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Last edited by TX; 06-29-2020 at 10:27 PM.. |
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07-05-2020, 10:26 PM | #933 |
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I believe my TA went bad, but the cheap code scanner I was using didn't show me any codes. I got the engine malfunction, reduced power, DBC and yadayada inactivated, limp mode. Do you guys replace both TA's at once and where do you order them from? Prefer something with upgraded internals and lifetime warranty, so far I've found this... https://www.mpowermotorsports.org/ . TIA!
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07-05-2020, 10:55 PM | #934 | |
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You might want to inquire about their inventory before placing an order.
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07-07-2020, 06:17 AM | #935 | |
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First time around, I bought the TA from dealership. Second time I got it from FCP and will just replace them as needed with their warranty. Not too familiar with these upgraded parts if I'm completely honest.
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07-07-2020, 10:55 PM | #936 | |
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'10 LB E90 slicktop/speed cloth/6MT ex. '06 330i 6MT & '10 n54 6MT Msport Autocross vids https://www.youtube.com/user/tigermack https://www.instagram.com/tigermack |
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08-10-2020, 01:38 PM | #938 |
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08-10-2020, 03:57 PM | #939 |
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08-10-2020, 07:00 PM | #940 | |
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Also check the DIY section for the procedures for the thermostat replacement. |
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08-10-2020, 10:27 PM | #941 | |
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08-11-2020, 11:02 AM | #944 | |
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Motorrad 880090 Thermostat https://www.m3post.com/forums/showthread.php?t=1562627 For OEM part #s I refer to RealOEM or ECS or FCP Euro. |
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08-11-2020, 09:15 PM | #945 |
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Error Codes After TA Swap
Just dropped in two actuators with new gears and the car no longer throws code for them. HOWEVER, it is still in limp mode. Carly shows codes 002b20 & 002b1F which are both for L & R TPS. Here's what is perplexing...according to Bimmerworld's TPS part page HERE, "A fault in the sensor, or bad data, may send the system into a fail safe mode and reduce power. " Which I assume is limp mode. But right below that paragraph it also says "TPS fault will not send the car into limp mode." That's quite contradicting to me and very confusing. Anyone have ideas of what is going on with my TPS?
Another very weird thing I discovered on my spare actuators was the circuit board drastically slowing down the actuator itself. Here's a video of the said issue. The left actuator is an old unit with replacement gears 30k ago and is also the one that was just in the car putting it into limp mode, while the right one is a newer unit with 15k. Also note that in the attached pictures, nothing is bent or in the way of the gears from slowing down the spin. Even with the circuit boards switched around, the oddity follows.
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2020 Jeep Gladiator Rubicon 2019 Alfa Romeo Giulia 2016 Shelby GT350 2015 428i M Sport Last edited by JL947; 08-11-2020 at 09:21 PM.. |
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08-24-2020, 07:21 AM | #946 | |
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