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My 2002 nissan altima has a po733 code. what does that mean & how is it repaired

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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jschoon77
  • 55 Answers

SOURCE: DOOR WON'T OPEN FROM INSIDE OF NISSAN ALTIMA 2002 ON DRIVER'S SIDE

There is a cable that attaches to the inside door latch release handle. The plastic that retains this cable is most likely broken. I have seen this before. If the retainer is not holding the cable sheath correctly, the entire cable moves when the handle is pulled and does not release the door latch.

Remove the door panel and inspect this cable. You will see 2 cables (one is for the door lock). If the plastic is broken, you will need a new interior handle assembly.

Hope this is helpful!!



Nissan Scope Technician- 10+ years experience in Nissan dealership

Posted on Nov 11, 2008

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  • 383 Answers

SOURCE: replacement of a head gasket on 2.5 liter nissan altima 2002

frajogag: First off, be aware that these bolts are "torque to yield" bolts (streach bolts). What this means is that instead of torqueing the head bolts to a specific torque specification, they are torqued down to a set spec and then tightened by rotating the bolts a certain angle, like 90 degrees. and all of them are turned the same amount.
This means that the shanks of the bolts must be checked to make sure they are not too thin (or the bolt has already stretched beyond limits and is prone to snap if used)
Here is how you check the bolts. Measure the bolt using a micrometer, at the base, or within the first 13mm from the end where it threads in. Then go to about 10mm before the threads end heading toward the top of the bolt. There should not be more than a 0.23mm (.0091 inch) or less difference or the bolt should be discarded.
Torque the bolts down to 98.1Nm ( 72.ft lb)
Looking at the head from the side, so you are looking at the full length from side to side, I will number the head bolts in this fashion.
#1 & 2 are directly in front of you and in the center of the cylinder head crossing it width wise.
#3&4 are to the left of #1&2, / #5&6 are to the right of #1&2
#7&8 are to the left of #3&4 / #9$10 are to the right of #5&6
Now, you have the sequence.
After the initial pull, back off all the bolts in the same sequence and then retorque them to 36 Nm ( 28 ft lb)
Using a torque angle wrench or having the ability to accurately judge turning angles. Rotate (clockwise) to a 75 degree angle. do this to all the bolts using the sequence I had provided.
Rotate the bolts (clockwise) 75 degrees again on all bolts in the same sequence. The proceedure is complete!

Posted on Apr 23, 2009

  • 54 Answers

SOURCE: Tune up nissan altima 2.5L model 2002

All you really need is a good set of spark plugs, this car has coil packs so no plug wires distributor caps etc.....Just remove the coil packs and install your plugs and your done. Good luck.

Posted on May 31, 2009

  • 1 Answer

SOURCE: 2002 Nissan Altima Exterior Door Handle

I seriously doubt that supergluing or even epoxying a handle back will hold at all, or hold for more then few days.
I would only suggest doing the replacement yourself if you familiar with this type of work, or has the aptitude to figure out how to do it, and have the right tools because it is NOT trivial and a number of things can be done wrong, broken or scratched.
The handle itself cannot be replaced. The outside door handle assembly (which includes the handle, the bezel with all associated springs, plastic and metal hardware) has to be replaced. Besides junkyards, which is a long shot for number of reasons, the only place where the handle assembly can be bought is the dealer. And these handle assemblies are not cheap ether. The driver side handle on my 2002 Altima broke first. I paid $60.23+tax, and they had to order it. BEFORE anyone goes to the dealer I suggest to call first, and ask them if they have it in stock. Since door handles are sold painted they will ask you for your car's VIN number so that they match the paint color.
After you pick it up, the replacement will take about an hour (if you know what you doing). The inside door panel has to be removed, it is held in place by the inside door handle and the panel is attached by a number of clips, the handle assembly is attached to the door by three bolts, to remove which you will need a socket with extension. You will also need a good flashlight so you see what you are doing.
If you are familiar how to do this type of work and plan to keep the car for a while I strongly suggest buying a factory service manual on a CD (I bought mine on eBay for under $10). It is worth its price 1000s of times over, and makes almost ALL repair work SOOO much easier.751424a.jpg73e3811.jpgd240851.jpg

Posted on Nov 16, 2009

  • 733 Answers

SOURCE: what is an code po300 and po420 and what do i need

The p0300 code is a random missfire code sometimes caused by bad spark plugs and wires, if you have not done a tune up, it's time for one. now, the p0420 code is for catalyst efficiency below threshold, basically, your catalytic converter is bad and may need to be replaced. Sometimes repairing the random missfire can eventually clear the p0420 code. your car is not burning fuel properly, therefore the catalytic converter is getting dirty. Also, if you notice blue smoke coming out the tail pipe, then that's the cause for a failing catalytic converter as oil is getting to the combustion chamber and being burned off through the exhaust.

Posted on Mar 09, 2010

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