Nissan Forum - View Profile: smj999smj

smj999smj smj999smj is offline

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  Visitor Messages

Showing Visitor Messages 1 to 10 of 86
  1. Larry M
    Jun 30th, 2019 12:06 AM - permalink
    Larry M
    Greetings! I have a 08 Rogue that has a persistent P0462 code. I replaced both fuel sensors (not the fuel pump) in the tank (nissan parts), and the code persists. I don't have a consult, but I did check the combination meter as described in the service manual in alldata. I'm getting an input voltage of 0.08V from the fuel sensors to the meter when full. And I can see from the live data the code is being tripped prior to starting. The only thing strange is the new sub level sensor has a different resistance range than the original (on the sub side: 39 ohms vs 49 ohms respectively). Fuel gauge is slow to drop. Takes roughly 80ish miles to drop one bar. I was going to replace the combination meter next because I'm running out of ideas. Any help or advice would be greatly appreciated!
  2. smj999smj
    Apr 28th, 2019 08:01 AM - permalink
    smj999smj
    Does the engine crank over and not start....or does it not crank over at all?
  3. Andrew Bryan
    Apr 20th, 2019 07:43 PM - permalink
    Andrew Bryan
    My 2013 rogue had a radiator leak and overheated last night. After filling the radiator and letting it cool down, it wouldn't start. Checking the codes, they read out engine over temp and bad MAF sensor. So I replaced the radiator and the MAF sensor, but car still wouldn't start. Checked the codes again, it read IAT over voltage. Reset codes and then it just reads out error code 0000 and still won't start. I'm lost. Please help
  4. smj999smj
    Mar 14th, 2019 01:20 PM - permalink
    smj999smj
    P0420 and P0430 codes are catalytic converter efficiency codes. It's determination for triggering the code is based on the upstream and downstream oxygen sensor input to the ECM. It is not necessarily a clogged catalytic converter that causes these codes, but an inefficient converter...meaning it is no longer breaking down the exhaust gases as efficiently as it's supposed to do. It is only the converter(s) between the upstream and downstream oxygen sensors that is/are monitored, so for your Nissan, it is strictly looking at the upstream converter. So, you still likely need to replace the upstream catalytic converter to get the P0420 code from triggering.
  5. marsh9`9
    Mar 13th, 2019 06:19 PM - permalink
    marsh9`9
    Hello I performed a back pressure exhaust test on the upstream 02 port and got a zero reading even after increasing rpm. So according to what I have read and viewed the converters are good.. I know the rear one is because it is new along with the muffler. I am thinking if I install the upstream converter the PO420 code will still cause the check engine light to reappear. I have changed both O2 sensors with Bosch, OEM.. the upstream about 2 years ago the and rear with the new exhaust replacement parts. The gas mileage is as it should be 22 city and more on highway.
  6. smj999smj
    Jun 16th, 2018 11:59 PM - permalink
    smj999smj
    It could be a bad fan clutch. I replaced mine on my 2006 Pathfinder last year. I was able to do it on the vehicle without discharging the system or removing the compressor. It wasn't too bad of a job and I did it in my driveway. I forget the name of the brand, but it started with an "M" and it was made in the USA and I got it on Ebay for around $110. Also, make sure the electric fan is coming on.
  7. #Jupiter123
    Jun 7th, 2018 06:14 PM - permalink
    #Jupiter123
    2006 Pathfinder. Thanks for the help on my overheating problem. New problem is my Air Cond Cools when I am driving then stops when I slow down, stop, or at a drive thru window. Checked R134 and its fine. No obstruction between condenser and radiator or bent fins. When I am stopped I notice every now and then the compressor seems to shudder when engaging. Any help appreciated.
  8. smj999smj
    Mar 10th, 2018 04:40 PM - permalink
    smj999smj
    NOTES FOR THOSE SENDING MY MESSAGES REGARDING PROBLEMS: The message board only allows 1000 characters. If you question requires a detailed response, you may be better off E-mailing me directly at: [email protected]. Put in the comment line: "RE: Question about my Nissan." It makes it a lot easier for me than typing a response then having it not post because it's too long, then having to break it up into multiple messages. Thanks!
  9. thatguy427
    Mar 9th, 2018 12:13 PM - permalink
    thatguy427
    Hello,

    A family members Pathfinder has been having problems recently and from my research you have commented quite a bit on the subject and seem to be very knowledgeable on the subject. I'm hoping you can help me out. I have not looked at the car yet to confirm the problem but from the descriptions given to me it seems like the transmission has been damaged on this 2006 Pathfinder due to the radiator's internal tranny fluid cooler failing. Do you know what all gets damaged? Will a transmission rebuilt kit fix the problem or are their additional parts that need replaced? torque converter?

    Any help would be greatly appreciated.

    Thanks!
  10. smj999smj
    Mar 4th, 2018 07:31 AM - permalink
    smj999smj
    So, it sounds like you have an aftermarket radiator, which is fine. I guess at this point it wouldn't hurt to try replacing the thermostat if it hasn't been done.

  About Me

  • About smj999smj
    Car
    2006 Pathfinder LE
    Biography
    Former Certified Nissan Master Technician, 1985-2003.
    Location
    Prospect, VA
    Occupation
    Corrections Officer/Auto Technician/Truck driver

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  • Last Activity: Today 02:31 AM
  • Joined: Jan 1st, 2006

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  Mentions

Apr 11th, 2018
10:07 PM - Joeyfoglepathfinder mentioned smj999smj in post Shifting issues...bad tranny control solenoid?
smj999smj thank you for the fo...
Mar 5th, 2018
07:40 PM - Car guy mentioned smj999smj in post 88 Pulsar 1.8 Problem
...ting folks know. smj999smj made another good ca...
Feb 26th, 2018
09:25 AM - jtodd630 mentioned smj999smj in post Trailer lights not working at all
smj999smj, fuses are all good ...
Nov 24th, 2017
11:54 PM - qamar_pakistan mentioned smj999smj in post Nissan vs Toyota
...for the information smj999smj Sent from my SM-N91...
Nov 3rd, 2015
12:45 AM - qamar_pakistan mentioned smj999smj in post GA15DE or GA16DE
smj999smj can you also help me...
Nov 2nd, 2015
12:25 AM - qamar_pakistan mentioned smj999smj in post GA15DE or GA16DE
...hanks for your help smj999smj I have decided to go...
Oct 31st, 2015
12:38 AM - qamar_pakistan mentioned smj999smj in post GA15DE or GA16DE
smj999smj another guy yesterda...
Oct 4th, 2015
03:09 PM - qamar_pakistan mentioned smj999smj in post Which is the best engine for my ride?
Thanks smj999smj for your kind reply...
Mar 24th, 2014
02:45 PM - sillingworth mentioned smj999smj in post Never Again!
smj999smj I have just purchas...

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  Quotes

Jul 16th, 2019
01:56 AM - smj999smj quoted abunai in post What model is this????
Found out it's a an SE off ...
Jul 14th, 2019
05:26 AM - Dinosbacsi quoted smj999smj in post GA16i timing chain rattle after warm up
It's not going to hurt. Here's...
Jul 13th, 2019
01:28 PM - nissassin quoted smj999smj in post brake bleed order question
A booster issue still won't ca...
Jul 12th, 2019
02:25 PM - rogoman quoted smj999smj in post Possible head issue?
Rogo.... How's he going to do ...
10:28 AM - jvolz quoted smj999smj in post Possible head issue?
Rogo.... How's he going to do ...
06:36 AM - Azazel quoted smj999smj in post Changed fuel injectors, running bad. Ka24e
It's hard to say without seein...
12:21 AM - infinityb3ast quoted smj999smj in post Fuel Pressure
I guess I should have re-worde...
Jul 11th, 2019
09:09 AM - Dinosbacsi quoted smj999smj in post GA16i timing chain rattle after warm up
Since it's an oil fed tensione...
12:42 AM - infinityb3ast quoted smj999smj in post Airbag Light
Well, if you got it from Crutc...
Jul 10th, 2019
11:47 PM - infinityb3ast quoted smj999smj in post Fuel Pressure
If the fuel pressure is at 47 ...
Jun 29th, 2019
11:12 PM - sleepy floyd quoted smj999smj in post Key Fob Not Working Unless Ignition On
I'm wondering if you damaged t...
Jun 24th, 2019
12:51 AM - thatsentraguy quoted smj999smj in post 1989 Sentra Classic B12 For Sale
The CA16DE and CA18DE engines ...
12:00 AM - smj999smj quoted thatsentraguy in post 1989 Sentra Classic B12 For Sale
interresting. but in 89 the b12's ...
Jun 15th, 2019
05:23 AM - thatsentraguy quoted smj999smj in post Strange brake problem
A hard brake pedal, one that f...
Jun 2nd, 2019
01:03 PM - RMnomad1 quoted smj999smj in post Performance chips
Most of the "performance chips...
09:26 AM - BRubble quoted smj999smj in post Any issues to watch for?
The 3rd Gen Frontier has yet t...
04:25 AM - jjiju1943 quoted smj999smj in post New to Me 2003 Pathfinder With Problems
.... Thanks again smj999smj, you are a wreath of...
04:11 AM - smj999smj quoted BRubble in post Any issues to watch for?
Person, ^^^Disregard my p...
May 20th, 2019
06:59 AM - BRubble quoted smj999smj in post Nissan Matic S ATF
FYI, Castrol makes the transmi...
May 18th, 2019
09:22 PM - jjiju1943 quoted smj999smj in post Rear Upper and Lower Suspension Arms
Maybe it's from moisture that ...
 
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