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Troubleshooting codes P0650, P0449...

 
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Firstymer



Joined: 14 Jan 2008
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PostPosted: Mon Jan 14, 2008 12:29 pm    Post subject: Troubleshooting codes P0650, P0449... Reply with quote
Yesterday, I decided to take my 00' GP SE to AutoZone and the following codes were scanned P0650 and P0449. They printed out what the codes means, however, I need help troubleshooting the problems. Especially after experiencing the car stalling or shutting off on me on the road. I take it to AutoZone immediately. Can you anyone suggest any advices?

I was informed that Ignition and fuel is what I would check first. Check fuel pressure to make sure the fuel filter, fuel pump, FPR, fuel supply are good and look into one of the crank sensors possibly being bad. There are two separate crank position sensors on the 3.1L engine.
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