Question about 2003 Nissan Altima
There are two sensors that are identical on the back (towards the rear of the car) left side (closest to the left wheel behind the plastic cover.) It is the bottom most sensor.
Posted on May 14, 2009
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Posted on Jan 02, 2017
The VSS is located on the transmission held on by a small 10 mm bolt. Click on the link below to see how it looks like.
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Posted on Jul 10, 2010
SOURCE: engine speed signal circuit
there is currently a recall being performed on altimas and there is also a updated crank position sensor check with your dealer for open recalls on your vehicle (its just a phone call away have your vin # ready (located on left bottom of windshield if your facing it from in front of vehicle it is on lower right side of windshield - also look on driver door jamb.
Posted on Aug 28, 2008
1st, Nissan had a recall on Crank position sensors for 2002-2006 Altima's. Check with you dealer before you go doing any repairs. You may discover you can get your car repaired at no charge.
NHTSA Campaign ID number :O7V527000
Symptom: Erratic behavior. Stalling and no starts and very difficult to diagnose due to the time frame in which the component actually malfunctions. The warranty should not be limited to the original owner.
I would also need more specifics as to which engine you have so I might assist you in where the location of the sensor is. The Altima had a 4 and a 6 cyl engine offered that year.
Posted on Apr 06, 2009
remove the intake manifold ,remove radiator ,remove radiator intake and outake housing, remove fan ,remove all belts: power steering, alternator and if you have a/c, remove harmonic balancer ,remove timing belt covers, remove timing belt remove intake housinng once you have remove all the above, your freaken engine will look naked, you can see the location of the knock sensor is locate in the engine valley
Posted on Feb 19, 2010
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