Balance shaft fix.
Here pic of the sensor. Thanks in advance.
When you do balance shaft replacement, ensure timing is setup propoerly: there are 04 mark on timing chain, mark on balance shaft, mark on crank shaft, mark on 04 cam gears (each cam gear has 03 marks + mark by R&L letter on the intake cam gear), mark on pulse wheel (stamp and dot mark). you need to check camshaft timing by rotare crank shaft to 305o position and remove 04 Cam sensors to check the stamp and make sure it located in center of the sensor hole.
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