KNOCKSENSOR

1992 Chevrolet Beretta

Tiny

jerryjoey

August, 10, 2011 AT 2:51 PM

Fault code 42 knock sensor how to test

FOUND 49 RELATED QUESTIONS

Trouble Codes 42 & 92

9 ANSWERS
4 IMAGES

Trouble Code 42

27 ANSWERS

3 Answers

Tiny

ASEMaster6371

August, 10, 2011 AT 2:54 PM

Without a scanner, you cannot. The module is also related to this code as well. You need some help with this from a shop before buying parts that are not needed.

Roy

Tiny

jerryjoey

August, 10, 2011 AT 3:17 PM

Sorry ik was mis code 42 is voor EST bypass circuit kan ik dat testen
wat ermis is dank u

Tiny

ASEMaster6371

August, 10, 2011 AT 3:53 PM

Same thing. You need a scan tool to look at the timing. It is not like the old days with a timing light. The module is a common failure but a expensive guess.

Roy

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