Bmw 118i Engine N46B20 Strange knock sounds from the Engine bay in RPM range 2k-3k
Hi, Guys !
I'm owner of BMW 118i N46B20 Enginge. Before two months I've heard a strange noise from the Engine bay and I decided to check with ISTA diagnostic.
ISTA shows me error code for bad knock sensor (DME 002E68 Knock-sensor signal 1). I've replaced the sensor and delete the error code, but this doesn't resolve the problem.
The knocking sounds are between 2k and 3k RPM only.
I've created a video here is the link - https://youtu.be/cnrOBSTH4Sc
I will be very appreciated if someone can help me to investigate and resolve the issue.
The reason was rod bearing failure 2E68
Last edited by Aleksand; 02-08-2022 at 11:21 AM.
Reason: Resolved
BMW E87 118i
Engine: N46B20
Year:2005
Gearbox:Auto
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