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is fuse F12 50 AMP RED FUSE for Air injection secondary pump is that good did you check it will be in the underhood fuse box ?
is fuse F27 5 AMP TAN FUSE fro air injection is that good
you have 2 grounds on it , you are missing power ?
can you activate the air pump if you give power to it straight with it unplugged from car ?
are you getting P0411 also ?
CONDITION SUMMARY: Situation: On certain 2010 model year Jaguar XF vehicles equipped with the 4.2L V8 engine only, the engine Malfunction Indicator Lamp (MIL) may be illuminated with Diagnostic Trouble Code (DTC) P0411 stored in the Engine Control Module. The On-board diagnostic strategy may experience a false detection of Secondary Air Injection (SAI) performance (the calibration indicates an error exists with pump pressure or check valve operation where none exists). NOTE: Vehicles between R46314 - R63008 must be repaired in conjunction with RECALL J016. Action: Dealers are required to HOLD all affected vehicles within their control and refrain from releasing the vehicles for new or used vehicle sale pending completion of the rework action detailed in this bulletin. Sold vehicles should be repaired at the first available opportunity. Refer to the Repair Procedure outlined below to update the ECM software. To identify repaired vehicles, US dealers must complete and install a Service Action 'Authorized Modifications' label on the radiator support panel. California dealers are required by the California Code of Regulations to complete a salmon-colored 'Vehicle Emissions Recall - Proof of Correction' certificate. This form must be provided to the customer for vehicles registered in California when the Recall work has been completed.
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ASE Certified Technician
do you have a P0411 ? and are the fuses good that i mentioned ?
The DTC Description
P0414 is Secondary air injection pump Switch Valve A is Shorted
Trouble shoot : the Air Vacuum solenoid Injection circuit for short to ground or high resistance
The AIR (secondary air injection) pump is used to provide a supply of air into the exhaust manifolds during the cold start period of the engine. The AIR (secondary air injection) cycle lasts for up to 65 seconds( with engine cold as soon as you crank have your test light set up , do you have power when engine is cold and pump supposed to come on , it will only runs for 65 secs or less ?
is the vacuum line on the map attached good no leaks ?
is the pressure sensor has power on it ?
Secondary Air Injection Manifold Absolute Pressure Sensor Removal
check that senosr vacum line and connector