Computers and Control Systems: Application and ID

ENGINE SYSTEM IDENTIFICATION
Engine VIN code ID [1] S
Engine 4.0L (242 cid) 6-cyl
Engine Configuration L6-OHV
Fuel Control System Multi-Point Fuel Injection (MPI)
Computer System [2] Powertrain Control Module (PCM)
Ignition System PCM Controlled Electronic Ignition

REMARKS:
[1] The eighth digit of the VIN denotes engine code.
[2] Previously called the "Single Board Engine Controller" or "SBEC".