Index Jaguar Jaguar X-Type Sedan and Estate (Wagon) (2.0 L, 2.5 L and 3.0 L Gasoline; 2.0 L and 2.2 L, Diesel) - manual 2001-2009 year
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1 1 1 1 1 1 H1: CHECK CCV SIGNAL WIRE FOR SHORT TO GROUND. Disconnect CCV electrical connector, FT5. Is the resistance less than 10,000 Ohms? REPAIR the short to ground. For additional information, refer to wiring diagrams. CLEAR the DTC. Turn the ignition No NO short found. A short in the CCV supply circuit may result in a blown fuse 36, PDFB. See initial checks. PINPOINT TEST I : P0450. FUEL TANK PRESSURE SENSOR MALFUNCTION. • NOTE: Prior to commencing this test, REFER to Section 303-14A Electronic Engine Controls / 303-14B Electronic Engine Controls . Electronic Engine Controls, Diagnosis and Testing, sensor supply and ground circuits. TEST CONDITIONS DETAILS/RESULTS/ACTIONS I1: CHECK EVAPORATIVE PURGE VALVE IS OPERATING. Disconnect electrical connector CA005. (Beneath rear seat). Is the voltage 2.9 - 3.7 volts? GO to I2 . Reconnect CA005. No INSTALL a new FTPS. 310-01 Fuel Tank and Lines . Reconnect CA005. CLEAR the DTC. Turn the ignition switch to the ON position. Leave switched on for minimum 30 I2: CHECK SIGNAL VOLTAGE AT FTPS. Run the engine for two minutes, and until fully warm. Does the voltage reduce? Possible intermittent fault. RECHECK DTCs, For additional information, see "diagnostic drive cycles" above. No INSTALL a new FTPS. 310-01 Fuel Tank and Lines . CLEAR the DTC. Carry out a full Evaporative system monitor drive cycle. RECHECK DTCs. For additional PINPOINT TEST J : P0452, O0453. FUEL TANK PRESSURE SENSOR LOW/HIGH INPUT. • NOTE: Prior to commencing this test, REFER to Section 303-14A Electronic Engine Controls / 303-14B Electronic Engine Controls . Electronic Engine Controls, Diagnosis and Testing, sensor supply and ground circuits. TEST CONDITIONS DETAILS/RESULTS/ACTIONS J1: CHECK FTPS SIGNAL WIRE FOR CONTINUITY UP TO CONNECTOR CA5. Disconnect ECM electrical connector, EN16. This test will not check the continuity of the harness from CA5 to FT1. If the circuit is continuous to CA5, the fuel Is the circuit continuous? INSTALL a new FTPS, (and/or harness, CA5 to FT1). CLEAR the DTC. Turn the ignition switch to the ON position. Leave 303-14A Electronic Engine Controls / 303-14B Electronic Engine Controls . Before replacing a ECM, contact Dealer technical support. No REPAIR the circuit between EN16, pin 104 (RG) and CA5, pin 4 (RG). CLEAR the DTC. Carry out a full Evaporative J2: CHECK FTPS SUPPLY WIRE FOR SHORT TO GROUND UP TO CONNECTOR CA5 Measure the resistance between CA5, pin 5 (OY) and GROUND. This test will not check the integrity of the harness from CA5 to FT1. If the circuit is sound to CA5, the fuel tank Is the resistance less than 10,000 ohms? REPAIR the short to GROUND. For additional information, refer to wiring diagrams. CLEAR the DTC. Turn the ignition No GO to J3 . J3: CHECK FTPS SIGNAL WIRE FOR SHORT TO GROUND, UP TO CONNECTOR CA5. Connect ECM electrical connector, EN16. |