help: nissan sentra ga16Dne

[alvin__qp]

need help on how to set base idle and timing for GA16dne... i only saw instructions for GA16de in here... hope someone could help me. tnx in advance...

 

[nakar]

Comes2 follow me......Click this link...inside there many2 member can help la..................

Nismoclub ~ View Forum - Introduction Greetings / Salam Pengenalan

 

[pinecitygarage]

i recommend pulling and cleaning the throttle and iacv assembly including intake manifold plus maf, prior to setting base idle and timing:

Preparation: Tools needed:

-set of flat & philip screwdriver
-6mm allen socket/ extension/ rachet handle
-pliers set
-cleaning materials
-lots of patience... :D

disconnect negative battery terminal

remove intake/ air filter housing

disconnect throttle cable / aac/ficd/tps/mafs connectors

disconnect coolant by-pass hoses big & small

:)

bigger coolant-by pass hose sa left side

using a 6mm allen socket, loosen 4 TB mounting bolt

lift off the TB

see how carbon builds up in your throttle valve!

:D

no need to remove MAFS & TPS for safety reasons (baka masira pa)

remove AAC valve solenoid/ body by loosening 4 mounting bolts

use impact driver set kung pasaway, para di masira ang bolt

:)

separate aac solenoid valve body from TB

dito dumadaan ang hangin para stable idling natin.
paano kung puno pa rin ng dumi..
:rolleyes:
remove ficd (fast idle control device) solenoid siya na nagpapataas ng idling kung i switch natin ang aircon o loads

ito yung nasa loob ng ficd. may spring, plunger at washer na pwedeng tumalsik... at dumi na kailangan tanggalin.. :o

eto naman AAC valve after removing 2 screws

tanggalin muna natin ang o-ring baka mamaga sa brake cleaner
:blah:

aac valve o-ring. i set aside

idle adjustment screw. ajust to set idling on engine. paano kung madumi rin... :o

always replace worn out gaskets.. kung hindi, idling issues pa rin.. :toink:

B)



for the dne, warm up engine to operating temp (until fans kick on)

rev engine 3 times not exceeding 4k rpm

turn off engine

disconnect tps

turn on engine

set base idle

then set timing

turn off engine

reconnect tps

Tevs