2006 Nissan Sentra - Answered Questions & Fixed issues

Question edited to add maker. Question moved to model category. The part is $30 to $40. Videos show how to change.

Bryan jacks year 2010 yes related, EVAP is part of the full filler pipe aka, fuel tank vents. (AND IS CLOSED LOOP VENTS) most evap failures are bad gas cap or left loss cap and failed. if not the cap, then the tests are complex. a shop does 2 things, makes sure the valves in EVAP are not dead,stuck or leaking, and if all check out THEN we do the smoke machine test. and finds the vent leaks easy take the car to the shop if the cap is good. on my jeeps the purge valve stick every 50k but I now spray inside it with my hand Silicon oil spray $5 can and they never stick. DO BOTH VALVES PURGE AND VENTVALVE. REAL SLIPPERY STUFF https://www.walmart.com/ip/Super-Tech-Silicone-Lubricant/282212371 THE TSB FROM NISSAN STATES THE TESTS ARE COMPLEX BUT WITH A SMOKE MACHINE FAR FAR LESS. https://www.autocodes.com/pdfview.php?pdflink=http://www.autocodes.com/uploads/nissan/NTB09-020a.pdf&titulo=Nissan%20Factory%20Service%20Bulletin%20OBDII%20Code%20P0448

https://www.modifiedlife.com/2006-nissan-sentra-car-stereo-wiring-guide/

YOU NEED A MECHANIC THAT CAN SEE AND TOUCH IT WE ONLY HAVE ADVICE

Oh dear, more issues with your Sentra :>( Valet button? You were right...there was a little switch in the trunk.....I still don't know how it could have gotten set, but I'm good to go now https://www.nissanforums.com/threads/trunk-wont-open-with-fob-or-trunk-release-button.138679/ https://www.justanswer.com/nissan/2nv41-06-sentra-trunk-will-not-open-neither.html Lots more information https://www.google.com/search?safe=off&rlz=1C1QJDB_enCA643CA644&sxsrf=ALeKk01ihYj16NJO1uAxSUqlfp02I32e4w%3A1612304278765&ei=ls8ZYIecLq6Rggfb6xs&q=2006+nissan+sentra+trunk+won%27t+open ..

I got this free Pdf manual from reliable-store for free and I don't think Ive visited a mechanic or fixya for help for more than 3-4 times out of the 20 times I fixed the chipper in these 4 years

Maybe spring in latch has broken?

Have you cleared the codes at least once? The new o2 sensors should have removed all those codes.The sensor closest to the engine b1s1 may be defective.Check wiring and plug to that one closely.

run the fault codes indicates a problem ambient temp sensor or a Baro sensor that is not report correctly to the ECM so the correct cold start air/fuel mixture is not being set

The blend door/transition flap that covers the heater core is not closing to cover the heater core when the A/C is turned on. Possibly just a vacuum line off at the blend door. Check that and see is the line getting vacuum when you put the A/C on. If it's getting vacuum then the blend door motor is not actuating to close it and you'll always get heat like it or not.

RockAuto has brake light switches for your car ranging in price from $14 to $30. 2006 NISSAN SENTRA 1 8L L4 Brake Light Switch RockAuto

WD40 is nonconducting so it can't hurt. Also check the wires at the lights for corrosion.

Checking the fluid level in your transmission has no effect on solving your problem. There are shift solenoids inside the transmission that can cause your problem or the transmission control module may be the problem. Use a code reader to conduct a diagnostic test to pinpoint your problem. Some auto parts stores will do it for free if you buy the replacement parts from them.

You have to remove the radio from the car and take out the cover screws to expose the CD.

You can go to http://www.bbbind.com/free_tsb.html free wiring diagrams an check the electrical circuit . When on bbbind web site enter vehicle info ., year ,make ,model an engine ! under system click on body an accessories , then under subsystem click on power locks ! It will show one diagram found , click on search . A blue link will pop up ,click on that ! The sixth diagram is for the trunk unlock . There is a relay , the switch , the actuator an a fuse ! There are videos on youtube on how trouble shooting automotive electrical circuits , how to read a wiring diagram etc.. If this doesn't sound like something you can do , then your best bet would be to take your vehicle to a qualified repair shop .

this type of thing needs to be installed by some one who has access to Nissan diagnostic equipment as the ecu needs to be "paired " with the vehicle , you can try just changing it over, disconnect the battery first and wait a few minutes for the power to drain down , and see if everthing functions ok , your choice as to which way you do it

Crank shaft sensor.

One hour

Here's a link to your code P0335. http://www.obd-codes.com/p0335 The sensor you took out is good.

Check with the manufacturer of the equipment for the info you need.