Malibu Another long running GM name, the Malibu has overcome many changes to be one of the top mid size sedans heading into its eight generation.

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2009 Chevy Malibu LTZ 2.4L New CPS Not working

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Old February 12th, 2020, 2:47 PM
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Default 2009 Chevy Malibu LTZ 2.4L New CKP Sensor Not working

I recently bought a 2009 Chevy Malibu LTZ and I thought it would be crankshaft position sensor. I replaced the sensor and still get the code ("P0335"), no tachometer and it runs rough. No obvious damage to the wiring. I was going to us a multi-meter to check continuity of the wire. I'm just not sure where the other end is at. Dose it connect directly to the ecm? If it dose could I possibly have a bad ecm?

Last edited by Bryan Wyandt; February 12th, 2020 at 2:52 PM.
Old February 12th, 2020, 8:38 PM
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Originally Posted by Bryan Wyandt
I recently bought a 2009 Chevy Malibu LTZ and I thought it would be crankshaft position sensor. I replaced the sensor and still get the code ("P0335"), no tachometer and it runs rough. No obvious damage to the wiring. I was going to us a multi-meter to check continuity of the wire. I'm just not sure where the other end is at. Dose it connect directly to the ecm? If it dose could I possibly have a bad ecm?
Possible causes:
  • Damaged crankshaft position sensor
  • Defective crankshaft position sensor
  • Broken timing belt or chain
  • Rough running/misfiring engine
  • Failed ECM
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