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 1 1 1 REPAIR the circuit. For additional information, refer to the wiring diagrams. CLEAR the DTCs. TEST the system for L8: CHECK FUSE 42 OF THE ENGINE COMPARTMENT FUSE BOX Check the fuse. Is the fuse OK? GO to L10 . No GO to L9 . L9: CHECK FUSE 42 OF THE ENGINE COMPARTMENT FUSE BOX FOR A SHORT TO GROUND Measure the resistance between electrical connector JB34 pin 105 of the engine compartment fuse box and GROUND. Is the resistance less than 10,000 ohms? REPAIR short to ground between the engine compartment fuse box and the left-hand bank HO2S. For additional No INSTALL a new fuse. Check the circuit for cause of fuse failure. CLEAR the DTC. TEST the system for normal L10: CHECK THE POWER SUPPLY TO FUSE 42 IN THE ENGINE COMPARTMENT FUSE BOX Measure the voltage between Fuse 42 electrical connector JB34 pin 105 and GROUND. Is the voltage less than 10 volts? Repair the circuit from the ECM control relay to the engine compartment fuse box. For additional information, refer to No Repair the circuit between the engine compartment fuse box and the HO2S. For additional information, refer to wiring PINPOINT TEST M : DTC P0101, P0102, P0103, P1104. MASS AIR FLOW SENSOR (MAF) TEST CONDITIONS DETAILS/RESULTS/ACTIONS M1: CHECK THE MAF SENSOR POWER SUPPLY Turn the ignition switch to the OFF position. Is the voltage less than 10 volts? GO to M5 . No GO to M2 . M2: CHECK CONTINUITY OF THE MAF SENSOR GROUND CIRCUIT Turn the ignition switch to the OFF position. Is the resistance less than 5 ohms? GO to M3 . No REPAIR the circuit. For additional information, refer to the wiring diagrams. CLEAR the DTCs. TEST the system for M3: CHECK CONTINUITY OF THE MAF SENSOR GROUND CIRCUIT Measure the resistance between the MAF sensor electrical connector EN6 pin 2 (BW) and the ECM electrical connector Is the resistance less than 5 ohms? GO to M4 . No REPAIR the circuit. For additional information, refer to the wiring diagrams. CLEAR the DTCs. TEST the system for M4: CHECK THE MAF SENSOR CIRCUIT FOR SHORT TO GROUND Measure the resistance between the MAF sensor electrical connector EN6 pin 3 (GW) and GROUND. Is the resistance greater than 10,000 ohms? INSTALL a new MAF sensor. For additional information, Mass Air Flow (MAF) Sensor (303-14A Electronic Engine Controls - 2.0L NA V6 - AJV6/2.5L NA V6 - AJV6/3.0L NA V6 - AJ27, Removal and Installation). Engine Control Module (ECM) (303-14B Electronic Engine Controls - 2.0L Duratorq-TDCi/2.2L Duratorq-TDCi (110kW /150PS) - Puma, Removal and Installation). No REPAIR the short to ground. For additional information, refer to the wiring diagrams. CLEAR the DTCs. TEST the M5: CHECK FUSE 36 OF THE ENGINE COMPARTMENT FUSE BOX Check the fuse. Is the fuse OK? GO to M7 . No GO to M6 . M6: CHECK FUSE 36 OF THE ENGINE COMPARTMENT FUSE BOX FOR A SHORT TO GROUND Measure the resistance between electrical connector JB34 pin 93 of the engine compartment fuse box and GROUND. |