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Electronic Control Module
- 6 Cyl, 231 cid (3.8L)
- 8 Cyl, 350 cid (5.7L, VIN R, 5th digit)
Electronic Spark Control
- (6 Cyl, 231 cid, 3.8L, turbo)
  - closed loop
  - Without closed loop

Engine Computer for 1980 Buick Lesabre

Fits: Electronic Control Module 8 Cyl, 350 cid 5.7L, VIN R, 5th digit (change)

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