Chevrolet Cavalier Engine Control Computer

Replacement Parts

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Compact and fuel-efficient, your Chevrolet Cavalier is also safe and reliable if you regularly check the Chevrolet Cavalier engine control module. This is the part of the vehicle that takes proper signals for optimal fuel and ignition calibrations for proper engine performance.

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  •  | Page 1 of 5 |  
  • Part Number: 77-8016F-UNF
  • Warranty: 1 YR
  • Application: Unflashed
  • Notes: Unit sold unflashed
    Powertrain Control Module. Flash units require programming specific to the vehicle. Accurate VIN and mileage are required. Additional vehicle specific on-car programming may need to be performed after installation to prevent drivability and starting issues
  • Part Number: 77-6162F
  • Warranty: 1 YR
  • Notes: Powertrain control module. Flash technology unit requires reprogramming specific to your VIN number and vehicle application before installation.
  • Part Number: 77-6026
  • Warranty: 1 YR
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-8321
  • Warranty: 1 YR
  • Notes: OEM #1228321. The PROM(s)/CALPACK must be transferred from the original module to the replacement module.
  • Part Number: 77-6285
  • Warranty: 1 YR
  • Notes: Powertrain Control Module. With OE #16196285. The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-6867
  • Warranty: 1 YR
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-6571
  • Warranty: Limited Lifetime
  • Application: With manual transmission
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-6162F
  • Warranty: 1 YR
  • Notes: Flash programming included in price; Powertrain control module. Flash technology unit requires reprogramming specific to your VIN number and vehicle application before installation.
  • Part Number: 77-6404
  • Warranty: 1 YR
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-7748
  • Warranty: 1 YR
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-6285
  • Warranty: 1 YR
  • Application: With manual transmission
  • Notes: Powertrain Control Module. With OE #16196285. The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  • Part Number: 77-6867
  • Warranty: 1 YR
  • Application: With automatic transmission
  • Notes: The PROM(s)/CALPACK must be transferred from the original module to the replacement module
  •  | Page 1 of 5 |  

A working Cavalier engine control computer ensures that you drive a vehicle that knows what to do. On the other hand, if you notice that your check engine light is always on, fuel economy drops or the engine fails to start for no apparent reason, it's time to consider a new ECM for Chevrolet Cavalier. Visit AutoZone to ask the staff whether the problems you face are due to the starter, battery or other electrical components. If not, get an ECM replacement. Also sign up for free battery charging and engine diagnostic testing to improve your driving experience further.

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