Start No Run

charliev68 · 07-27-2023, 12:58 PM

I was driving normally when the car went into limp mode. I pulled over turned off the car and tried to re start the car. It will start runs for a few seconds then dies like there is a massive vacuum leak. I plug in the obd reader and it shows just p0300, multiple mis fire. (p0301-p0308)
Thinking it is the brake boost vacuum sensor but I don't see any other codes using the generic obd reader.

I already swapped the ICV. It's not the problem.

Brandoch · 07-27-2023, 02:55 PM

Use a proper BMW scanner, the generic ones don't display all BMW fault codes.

charliev68 · 07-27-2023, 02:57 PM

Quote:

Originally Posted by Brandoch

Use a proper BMW scanner, the generic ones don't display all BMW fault codes.

That was my suspicion . Thank You!

07-27-2023, 12:58 PM	#1
charliev68 Second Lieutenant 204 Rep 203 Posts Drives: bmw m3 Join Date: Feb 2020 Location: CA iTrader: (1)	Start No Run I was driving normally when the car went into limp mode. I pulled over turned off the car and tried to re start the car. It will start runs for a few seconds then dies like there is a massive vacuum leak. I plug in the obd reader and it shows just p0300, multiple mis fire. (p0301-p0308) Thinking it is the brake boost vacuum sensor but I don't see any other codes using the generic obd reader. I already swapped the ICV. It's not the problem.
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07-27-2023, 02:55 PM	#2
Brandoch Lieutenant 462 Rep 471 Posts Drives: 2009 E93 M3 DCT Join Date: Dec 2017 Location: BC Canada iTrader: (0) Garage List 2009 BMW E93 M3 [9.50] 2011 BMW F25 X3 28i [8.50]	Use a proper BMW scanner, the generic ones don't display all BMW fault codes.
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