XJR (X308) V8-4.0L SC (AJ26) (1998)
Yes
Renew sensor and proceed to C5
No
GO to [C3]
C3: CHECK FOR SHORT TO GROUND
Ignition switch to position 0
Disconnect EM011
Inside ECM housing Measure the resistance between pins 9 and 12 of the connector.
-
Resistance < 0.5 Ohms?
Yes
Inspect harness/connector EM011/0012, PI004/001, PI001/006 and splices EMS02/PIS01 for corrosion, damage, bent or pushed back pins.
Repair as required and reconnect all connectors.
No
Test the system for normal operation.
GO to [C4]
C4: END
Perform appropriate service drive cycle and check for the presence of DTC.
-
Has the fault code cleared?
Yes
STOP
No
Contact Jaguar Service