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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > 29D2 nothing is solving the issue so far.



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      03-21-2024, 10:26 PM   #1
gunnerxq
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29D2 nothing is solving the issue so far.

Hi guys, so I have code 29D2, (cylinder 6 misfire)
I replaced the spark plug, the coil and the fuel injector. Even swapped between cylinders to make sure I didn't buy bad new parts.

When I deactivate the fuel injector with protool it seams to be responding and changes how the engine runs even further.
The fuel injector values seem to be inline with thw other injectors according to protool readings.
Could it be slight power loss in the wiring, maybe damage cylinder walls?

Any guidance would be greatly appreciated.
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Koni special active red, eibach pro-kit springs, Remus exhaust, stage 3 intake manifold,Stage 2 AA tune, BMW Short shift kit. Silicon intake pipe. M3 control arms front, M3 rear. ECS trailing arm with whiteline bushings. Purple powerflex subframe bushings. Yellow power flex upper shock mounts. Single mass flywheel OE weight.
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