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2010 Jaguar XF Questions & Answers
Getting p0016 code
Crankshaft Position - Camshaft Position Correlation
What does this mean?
OBD Code P0016refers to
The crankshaft position sensor (CKP) and Camshaft position sensor (CMP) work in harmony to control the spark/fuel delivery and timing. They both consist of a reluctor, or tone, ring which passes over a magnetic sensor, which generates a voltage, indicating position. The crankshaft sensor is part of the primary ignition system and functions as the "trigger". It detects the position of the crankshaft relays that information on to the PCM or the ignition module (depending on the vehicle) to control spark timing. The Camshaft position sensor detects the position of the camshafts and relays the information to the PCM. The PCM uses the CMP signal to identify the beginning of the injector sequence. What ties these two shafts and their sensors together is the timing belt or chain. The cam and crank should be precisely timed together. If the PCM detects that the Crank and Cam signals are out of time by a specific number of degrees, this P0016 code will set.
Symptoms
Possible sumptoms of OBD code P0016
Malfunction Indicator Lamp (MIL) illumination The engine may run but with reduced performance The engine may crank but not start The engine may exhibit a rattle near the harmonic balancer indicating the tone ring is damaged The engine may start and run, but poorly
Causes
Possible causes of OBD code P0016
Timing chain stretched, or timing belt skipped a tooth due to wear Misalignment of timing belt/chain Tone ring on crankshaft slipped/broken Tone ring on camshaft slipped/broken Bad crank sensor Bad cam sensor Damaged wiring to crank/cam sensor Timing belt/chain tensioner damaged
Possible Solutions
First, visually inspect the cam and crank sensors and their harnesses for damage. If you notice broken/frayed wires, repair and recheck. If you have access to a scope, check the cam and crank patterns. If a pattern is missing, suspect a bad sensor or a slipping tone ring. Remove the cam gear and the crankshaft harmonic balancer and inspect the tone rings for proper alignment and make sure they're not loose or damaged or that they haven't sheared the key that aligns them. If they are properly installed, replace the sensor. If the signal appears normal, then check the timing chain/belt for proper alignment. If it's misaligned, check for a damaged tensioner that may have allowed the chain/belt to slip a tooth or several teeth. Also check that the belt/chain isn't stretched. Repair and recheck.
Cruise control will not engage 2010 xf jaguar
Possible causes. The button, wiring from the button to the PCM, PCM, wiring from the PCM to the cruise control module, cruise control module. Which in your case , the cruise module is the throttle body module. Drive by wire. Have the codes read.
Got battery drain problem
First you need a 12v lamp in a holder or get someone to solder two wires to one, next disconnect the earth lead of the battery and connect the lamp between the battery and earth if you have battery drain the lamp will glow brit the less drain the less the lamp will glow, remember you will always have a bit of drain, now you can remove a fuse at a time and look at the lamp if it glows less this could be the circuit that's at fault. Good luck.
Diagram fuse panel
this is for the 3ltr petrol engine in engine bay. Specify which fuse box ...4 of them and which engine type
Sat nav on jag xf. the direction arrow on sat nav
the touch screen on the car should allow you to change the compass setting...I cant remmeber if yours has this but see if you can touch the compass on the screen display to make the direction allow of the car be in accordance with the cars real movement or north as you wish..Keep me posted
Where is the fuel filter located on a 2009 jag xf
.will look the size of a can of soup try under the back near the fuel tank or under the front of the jag . usually requires a special fuel filter removal tool note real men dont use correct tools front
rear near tank
I have just had an
This is the automatic speed limiter in newer Jaguars. It is a feature used by the driver to prevent exceeding a set speed. Once the feature is turned on using the ASL button, the actual speed at which the feature will limit you and prevent any further acceleration is set using the cruise control rockers.
The fuel cover won't open
It probably just needs lubricating, have someone press lightly on fuel door while you press switch, then when open apply some lube (oil, grease) to the locking pin that moves when you press switch.
Hope the is helpful. MMP
If the inertia switch is activated, what does it affect on a 2003 Jaguar S-Type please?
It cuts power to the fuel pump when the car suffers crash damage.
The inertia switch is located in the footwell behind the trim on the right-hand side of the vehicle, forward of the front door post, below the fascia. A finger access hole allows the driver to reset the switch.
Inertia Switch - X-Type.uk
X-Type.uk
https://www.xtype.uk > docs > JJM-10-02-20-701_8
PDF
Vehicle inertia switch
Jaguar Forums
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03 JAGUAR X-TYPE FUEL GAS SHUT OFF CUT INERTIA ...
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03 JAGUAR X-TYPE FUEL GAS SHUT OFF CUT INERTIA SWITCH 1X43-9341-AA 2.5L ; Manufacturer Warranty. 1 Month ; Accurate description. 4.9 ; Reasonable shipping cost.
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