Index Chrysler Chrysler TOWN & COUNTRY, VOYAGER, Dodge Caravan - service repair manual 2001-2007 year
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Symptom: P0190-FUEL PRESS SENSOR CIRCUIT MALF SUPPLY VOLTAGE When Monitored and Set Condition: P0190-FUEL PRESS SENSOR CIRCUIT MALF SUPPLY VOLTAGE TOO HIGH OR When Monitored: With the ignition on. Set Condition: The Fuel Pressure Sensor 5-Volt Supply voltage is below 4.7 volts or above 5.1 volts for 100 ms. POSSIBLE CAUSES CHECK FOR SENSOR REFERENCE VOLTAGE A CIRCUIT DTCS ENGINE CONTROL MODULE TEST ACTION APPLICABILITY 1 WARNING: THE FUEL INJECTION PUMP SUPPLIES HIGH-PRESSURE All Yes → Refer to the symptom list for the related symptom(s). Perform ROAD TEST VERIFICATION - VER-2. No → Replace and program the Engine Control Module in accordance with the Service Information. 43 DRIVEABILITY - DIESEL |