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When replacing chipped keys do you need to change the ecu ? on a 2002 dodge neon

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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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fredcause
  • 51 Answers

SOURCE: 2002 Dodge Neon 2.0L,Fuel pump pressure (Running)

direct injection requires aprox. 60psi.

Posted on Dec 08, 2008

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  • 73 Answers

SOURCE: 2002 Dodge Neon

Your starter could be frozen or your battery is strong enough to light the lights just not spin the starter

Posted on Feb 03, 2009

  • 65 Answers

SOURCE: where is the ecu chip on a 2005 dodge caravan?

The ECU can be accessed through the OBD port under the steering wheel, near the floor, it should look like something can plug into it, its usally used by mechanics to search error codes stored on the vehicles ECU chip. in turn you can program the ECU using your programmer just like I have before.

Posted on Aug 21, 2009

Testimonial: "Thanks alot. very useful info."

adve1958
  • 246 Answers

SOURCE: We lost the key to our 2002 Dodge Neon. Purchased

the only way is to take it to the dealer unless you have a scanner

Posted on Sep 08, 2009

localwonder
  • 6784 Answers

SOURCE: 2002 Dodge Neon Fuel Pump Replacement

HI.Your fuel pump is an integrated part of the pump module, which also contains the fuel reservoir, level sensor, inlet strainer and fuel pressure regulator. The inlet strainer, fuel pressure regulator and level sensor are the only serviceable items. If the fuel pump requires service, replace the entire fuel pump module.

There is no access panel. You will need to, slightly, drop the fuel tank, in order to extract the module for replacement. This module it mounted on-top of the tank. the module is inserted into the tank.

Posted on Dec 21, 2009

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1 Answer

How do i know if a hlhow do2002 dodge neon has key ignition chip


As far as I know none of the neons had chips. It's just a plain key

Oct 29, 2016 | 2002 Dodge Neon

1 Answer

Why wont my dodge neon allow me to gain access to my ecu to program my new key, so my car will crank or start.


In order to program a new key, you have to have two working keys that are already programmed. The engine control is programmed that way to prevent a parking valet from programming their own key.
YOU MUST HAVE TWO WORKING KEYS or the controller will shut off the engine.


The locksmith should have changed the pins in the new lock to match your original key. The controller would have recognized it and let you drive the car. So, you either need to call the locksmith back to fit the old key to the new ignition cylinder, or get it to a dealer so they can instruct the brain to accept the new key. And get two keys while you are at it as a back up.

Apr 09, 2016 | 2002 Dodge Neon

1 Answer

I replaced my ignition lock cylinder. Tried starting 3x got locked out, didn't realize i needed chip key. I left THE IGNITION KEY ON FOR ABOUT AN HOUR, and it cleared the p0513 code, which i believe took...


Remove the ring antenna around the barrel,put the old good chip key in the ring (...) start with the other key the car.The immo will read the regular key but the new barrel will work with the new key.Need reprograming the keys or switch the boards/chips in the key.

Oct 22, 2013 | 2002 Dodge Neon

1 Answer

My ignition was ripped out as someone tried to drive away in my Neon 2002. Tried to put the ignion back in in order to restart the car. It didn't work so good so I tried starting with a screw driver....


You need a new ignition lock with transponder chip and key with transponder chip. Then you need to pair them. You can either do this at a dealership, or you can disconnect the battery for 4 hours, put the ignition key in the ignition but not turned on, connect the battery, wait 15 minutes for the system to reset and pair and then cross your fingers.

Jun 24, 2017 | 2002 Dodge Neon

1 Answer

I have a Dodge Neon 2006 which was working fine


you may be right, try a spare key, that will elimanate the key chip, you will need a scan tool to diagnose this problem, also with key in crank position is there power at starter, the scan tool can tell yuo if computer is reading key chip signal and if signal if right and also you can see if starter is receiving start signal, good luck.

Dec 11, 2009 | 2005 Dodge Neon

1 Answer

We lost the key to our 2002 Dodge Neon. Purchased


the only way is to take it to the dealer unless you have a scanner

Sep 08, 2009 | 2002 Dodge Neon

1 Answer

Dodge Neon 2001 micro-chip in key


yes you can get them online but they have to be programed at the dealer

Oct 24, 2008 | 2001 Dodge Neon

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