robinhn2001

i have this code p0460 in my altima somebody could tell me how can i fix this please i did the following procedure :

i made all test refering to manual and looks like everething is ok but the warning appear again almost int 3 a 4 weeks.

1) Check voltage between fuel level sensor unit and fuel pump terminal G and ground should be 4.8v in this step i don't understand becauase say connector 87 wire G/B but the voltage almost 12v the voltage of 4.8v is in wire pink gray and i don't know wich wire is really G in the connector


2) so the last that i did was Measurement
Resistance value between terminal G E to test te fuel level sensor the values are :
full tank 4.5 – 5.5Ω test ok
1/2 tank 31.5 – 5.5Ω test 0k
Empty 80.0 – 83.0Ω test ok


any suggestion ?

DJMystery101

just change the sensor. its part of the pump. should only take about an hour or so.

robinhn2001

Thanks for anwer

looks like the sensor is good because i made all the test the manual said, also i trying to buy it but i don't find it say is part of fuel pump

but i don't with is cable is connetor G really according the manual becuase say the wire G/B had to be 4.8v but had 12v the wire that had the voltage 4.8v is pink/gray so i'm confuse