There are 28 choices

• Electronic Control Module
  • (under center dash)
    • turbo
      • California emissions
      • Canada emissions
      • Federal emissions
    • Without turbo
      • California emissions
        • from VIN GD311-716189
          • Automatic Transmission
          • Manual Transmission
        • thru VIN GD311-716188
      • Canada emissions
        • from 12/88
          • Automatic Transmission
          • Manual Transmission
        • thru 11/88
          • Automatic Transmission
          • Manual Transmission
      • Federal emissions
        • 9/88 thru 11/88
          • (VIN GD311-716189 thru 737682)
            • Automatic Transmission
              • F206-18-880
              • F206-18-880A
              • F262-18-880-B
              • F262-18-881R
              • F262-18-881RXC
            • Manual Transmission
              • F201-18-880-K
              • F201-18-880-R
              • F201-18-880-RXC
              • F201-18-881-L
        • from 12/88 (VIN GD311-737683)
          • Automatic Transmission
            • F206-18-880-B
            • F262-18-880-B
            • ZPA-18-881-R
            • ZPA-18-881-RXC
          • Manual Transmission
        • thru 8/88 (thru VIN GD311-716188)
          • F201-18-880-K
          • F201-18-880-R
          • F201-18-880-RXC
          • F201-18-881-L