Question about 2002 Jaguar X-Type
Rough idle both cold and hot misfires wth load over 3000 rpm exhausts heavy HC fumes
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Posted on Jan 02, 2017
P0332 - Knock Sensor 2 Circuit Low Input (Bank 2)
This sensor signals the engine-control computer when detonation is detected, momentarily retarding ignition timing until detonation ceases.
Most computer-controlled systems use knock sensors to ****** timing when the engine is experiencing pinging or knocking.
Obviously, a faulty knock sensor produces problems that appear to be ignition-system-related. If the knock sensor system does not provide an engine detonation signal to the PCM (powertrain control module), the engine detonates, especially on acceleration.
Posted on May 01, 2009
this may be a sticking air flue meter take a matchstick .and push it into the hose this will let more air in if this works change the air flue meter
Posted on May 04, 2009
Hello Drankin ;
The causes of this particular problem can be that of many . Is this car a daily driver or a garage queen ? I would attack this problem by ruling out the items with the lowest cost first . Please note that the info below are some of the steps I would take at tackling this problem .
a) Check that your oil filler cap is on tight and that the seal is good .
b) Check the electrical connections to be certain nothing is loose .or disconnected .
c)If the car has been sitting, run it for a while and try to empty the tank of that old gas . I would refiill it with new gas and fuel injector cleaner .
d) I would change the fuel fiter with a new one .You must do this with the engine depressurized and off with both filler caps open .
e) You could also check for air leaks at the intake manifold .
f) How is your exhaust ? Is it leaking ?Is it blocked at the ends ?
g) Check the the Butterflies on the Air-Flow-meter . Make sure that they open and close easily . There are spray on cleanes for this . Do not hone the openings .
h)Relace the charcoal cannister .
i) I would do a compressionon all 6 cylinders
j)Check the fuel pump for proper pressure or replace it .
k) At the emission's station check to see what is the idle mixure and you may need to have the idle mixure adjusted on the airlow meter .
L) Check/ Rule - Out the Auxillary air valve .
m) Check/ Rule - Out the Fuel Injectors .
n) Check/ Rule -Out the Coolant temperature Sensor
o) Check/ Rule - Out the Air Temperature Sensor
p) Check/ Rule - Out the Thermotime Switch
I hope that this has been helpful to you .
Posted on May 25, 2009
Surges? Mine would surge, sputter, like it was losing power and the engine light would come on. I got a message saying Cruise Control not available. I opened the hood and heard a hissing sound. There was a leak in my PCV hose. I taped it up with some electrical tape that I keep in my glove compartment and problem solved. My mechanic replaced the hose for about $15
Posted on Jun 21, 2009
Rent a scanner, read out any code(s), and pursue to repairs. It may be as simple as bad spark plugs and wiring, or worse, fuel problems from the injectors back to the fuel tank. A worn O2 sensor can cause improper fuel/air problems.
Posted on Oct 21, 2009
Tips for a great answer:
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Nissan Pathfinder Backfires? http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-backfires.html
---------How to adjust rpm? http://schematicsdiagram.blogspot.com/2011/12/how-to-adjust-rpm-on-2009-dodge-charger.html
------------Engine cuts out at 3000 RPM? http://schematicsdiagram.blogspot.com/2011/12/engine-cuts-out-at-3000-rpm.html
----------This will help.Thanks.
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