LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 1998 >> Cherokee 4WD L6-4.0L VIN S >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Description and Operation >> General System Description
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

General System Description


Fig 1 Powertrain Control Module (PCM) Location:




All engines are equipped with sequential Multi-Port Fuel Injection (MFI). The MFI system provides precise air/fuel ratios for all driving conditions. The powerirain control module (PCM) operates the fuel system.