Question about Nissan Altima

1 Answer

Have 2000 nissan altima with transponder chip missing from key

I am a mechanic and have the above said altima at work, the car has fuel pressure, good fire, but no injector pulse, i the notice the key hap a large hollow in it and realized the transponder chip was missing. Would really like to fix the car for my customer but am not sure how to go about it, any ideas other than send it to the dealer would really be appreciated. Thanks, David

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Nissan Master
  • 975 Answers

Could put a resistor in the line at the switch,but without the old chip,can't tell how much resistance,maybe customer has a spare key?

Posted on Feb 16, 2012

Ad

5 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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
  • 383 Answers

SOURCE: Little to no injector pulse only when starter is engaged

95-97 Maximas had a problem where condensation from the A/C would accumulate in the a/c evaporator case from the drain becoming restricted or blocked, When this would occur, condensation would drip onto the ECM and a problem would develop with misfire and/or starting. I would look at the ECM where the harness connects to it for corrosion problems. If you find it, there is a chemical spray which can be used to clean the terminals and/or you can clean them, although it is time consuming and difficult to due because of how small the terminals are. After things are cleaned up, lightly coat the connections with a dielectric grease. This will prevent electrolysis.I believe you can buy these at Radio shack and possibly at an automotive parts supplier.
Also a drop in voltage during the cranking phase will cause a weak spark. Your ignition is what pulses the injectors. It takes a minimum of 9.6 volts, but ideally you want at least 10.5 or more during the cranking phase if you want to get a spark worth anything. Check the voltage on the primary side of the coil while cranking the engine.
I'll watch to see if things work out for you, let me know. ....mybunkey

Posted on Apr 18, 2009

bomark2002
  • 160 Answers

SOURCE: disable transponder chip keys

You have to measure the resistance across the key and get a resistor of the same value at radio shack and jump it across the wires at the security box, this way the security system thinks the key is always inserted. We did this with 1989 firebird some years ago and it worked great.

Posted on Jul 07, 2009

  • 752 Answers

SOURCE: How is a Nissan Transponder Chipped key

unfortunatly we cant do it it has to be done by dealer or locksmith.you would need the computer thatdownloads the key code but down my way home depot started selling these key fobs far more cheaper than the 150 dollrars the dealer wants

Posted on Feb 12, 2010

  • 67 Answers

SOURCE: 2002 nissan altima, no spark, no injector pulse, no start

nissans have an issue with crank angle positioning sensor, you must remove it and check for resistance, it definetly sounds like it cause crank sensors sometimes work when cold then shut off.

Posted on Feb 18, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to bypass ignition switch on 2006 nissan maxima 3.5 lost keys


Hello Jam mmmm,

I have seen products that allege this can be accomplished...

And frankly... IF COST WERE NO OBJECT...
and YOUR ELECTRONIC SKILL peerless...
I don't doubt that t could be done.

However...

back down here in this vale of REALITY...
Your options are call a locksmith to where you are or
have your car towed to a DEALERSHIP and pay twice
as much...

If you get on AMAZON or eBay and check how little it would have cost to AVOID your current situation ... it would be MOST VEXING... my best cut charge = $6

Regardless ... do shop around: you can still save HUNDRES merely by checking & weighing your options.

2006+nissan+altima+transponder+key
Keyless Entry Remote amp Uncut Key Chip Transponder Ignition Nissan 2002...

2 New Keyless Entry Remote Fob amp Uncut Chip Transponder Ignition Car Key...

Carnac the Magnificent

Jan 10, 2017 | 2006 Nissan Maxima

1 Answer

Owners manual 2002 nissan altima key programming


Hi, there are many videos in youtube regarding key programming especially Nissan Altima. I've found the video for our Nissan Altima company car key a year ago.

Jun 03, 2016 | Nissan Altima Cars & Trucks

1 Answer

What does it mean when the key light comes 09 altama


the key may have a transponder chip and it may be going out take to dealership and replace

Jun 22, 2014 | 2009 Nissan Altima

1 Answer

1998 altima runs fine idol hesitates &sputters under load


You may have a check engine light on which would require you to have the computer scanned for trouble codes. The codes would help direct you or a mechanic on what to test.
A cylinder miss could be ignition, fuel, or something mechanical.

Jan 13, 2013 | 2000 Nissan Altima

1 Answer

On the key switch there is a control module, part of it goes around the key switch, then a small little box that has a 8 or 9 prong plug. The round part is filled with copper wire, when this is broke and...


yes this is the transponder that picks up the magnetic signal from the chip in the key ,now its a dealer only job as it all has to be re-programmed

Jan 07, 2011 | 2002 Nissan Altima

1 Answer

My 2000 nissan altima engine runs a few seconds when turned off!


It's called dieseling. Happens when your car is running too rich with fuel. Unburned vaporised fuel is left over in the system when you turn it off and it keeps burning until it's gone. Your fuel mixture needs to be leaner. It could be caused by a number of different things. Might be a vacuum leak, faulty oxygen sensor, problem with fuel injection system, etc. It needs a good mechanic with a diagnosis computer to isolate the problem.

Dec 27, 2010 | 2000 Nissan Altima

1 Answer

I HAVE LOST THE KEY TO MY 2000 ALTIMA WHERE CAN I GO TO GET A REPLACEMENT. IF I HAVE THE VIN CAN I GO TO ANY DEALERSHIP AND HAVE THEM CUT ME A KEY


take vin to a dealer and they will order one up.you could take it to a key specialist for one to be cut but....you would still have to go to a dealer for the keys (all)to be coded to the car if you have transponder type.....

Aug 26, 2010 | 2000 Nissan Altima

2 Answers

How is a Nissan Transponder Chipped key


unfortunatly we cant do it it has to be done by dealer or locksmith.you would need the computer thatdownloads the key code but down my way home depot started selling these key fobs far more cheaper than the 150 dollrars the dealer wants

Feb 12, 2010 | 2000 Nissan Pathfinder

1 Answer

My 2000 altima will crank but not start we replaced what we could and thought to play with the chip that is in the key (cap on key broke) the car fired up no problem.shut off the car at a gas station and...


Hello . So your transponder key is broken ? If the transponder is missing or broken then the car will not start. The transponder is like a fuse in the key that must send a sig to the ecu and back to the ign system to allow vehical to run. Quinn , Arizona

Jul 17, 2009 | 2005 Nissan Altima

1 Answer

My 2000 Nissan Altima will falter when it gets warm. Months ago my mechanic cleaned the EGR and then two weeks ago, I changed it for a new one. He had cleaned the manifold saying the port at the manifold...


Try having the exhaust back pressure checked. Check the fuel pressure & filter. I don't think the egr has much to do with this. There's more to test but start there & write back.

Jun 27, 2009 | 2000 Nissan Altima

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

345 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nissan Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Phil Lovisek
Phil Lovisek

Level 3 Expert

726 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Are you a Nissan Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...