Jeep Cherokee (XJ): Fuel injection system

Previous pageSpecifications

Fuel tank capacity Fuel system pressure 339 kPa 6 34 kPa (49.2 psi 6 2 psi).Fuel requirements Your engine is designed to meet all emissions regulations and provide excellent fuel economy and per ...

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Circuit actuation test mode. Diagnostic trouble codes. Diagnostic trouble code descriptions
Circuit actuation test mode OPERATION The Circuit Actuation Test Mode checks for proper operation of output circuits or devices the Powertrain Control Module (PCM) may not internally recognize. The PCM attempts to activate these outputs and allow an observer to verify proper operation. Most o ...