2004 Other Opel Models Cylinder number 2 and 3 no spark

2004 OPEL
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SANDY009
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Engine Performance problem
2004 Other Opel Models 4 cyl Two Wheel Drive Manual

I need help please...
I have opel blazer 4 cylinder. There's no spark at cylinder number 2 and 3. I have replaced coil pack but still no spark. What exactly cause this problem?
Thanks.[img:ef01778559]http://www.2carpros.com/forum/automotive_pictures/342908_12_2_1.jpg[/img:ef01778559]
Apr 11, 2009 at 11:45 AM
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DAVE H
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you will need to check the CKP (crankshaft position sensor) is sending a correct pulsed signal to the PCM ..remove and clean or replace the CKP ... also check for correct voltage supply from the PCM (computer) to the coil pack !!


https://images.2carpros.com/forum/automotive_pictures/266999_AAA2_493.png

Apr 15, 2009 at 5:07 AM
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