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Symptom List: P2197-FUEL QUANTITY SOLENOID OPEN CIRCUIT Test Note: All symptoms listed above are diagnosed using the same tests. The title for the tests will be P2197-FUEL QUANTITY SOLE- POSSIBLE CAUSES CHECKING ECM POWER AND GROUNDS CHECKING THE ENGINE CONTROL RELAY SYSTEM FUEL QUANTITY SOLENOID FUEL QUANTITY SOLENOID CIRCUIT(S) SHORTED TO GROUND FUEL QUANTITY SOLENOID CIRCUIT(S) SHORTED TO VOLTAGE FUEL QUANTITY SOLENOID CIRCUIT(S) SHORTED TOGETHER FUEL QUANTITY SOLENOID OPEN CIRCUIT(S) INTERMITTENT CONDITION TEST ACTION APPLICABILITY 1 Turn the ignition on. t, erase ECM DTCs. Perform several engine run cycles, turning the ignition off for at least 20 seconds t, read the ECM DTCs. Did this DTC set again? All Yes → Go To 2 No → Go To 7 177 DRIVEABILITY - DIESEL |