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.

Chevrolet Malibu
This area is for FWD models 1997 and newer
Platform: N-, Epsilon, Epsilon II.

2009 Chevy Malibu LTZ 2.4L New CPS Not working

Old Feb 12, 2020 | 2:47 PM
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Bryan Wyandt's Avatar
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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; Feb 12, 2020 at 2:52 PM.
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Old Feb 12, 2020 | 8:38 PM
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oilcanhenry's Avatar
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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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