Civic B Series RPM Tuning

We tuning back RPM Idling after replacing intake part as:-

Throttle Body Servicing/Replace
Replace TPS Sensor
IACV Replace/Cleaning
Gasket Replace
Etc...

How?
1) Start ur engine after cool fan running (take 5-10 minutes).
2) Unsocket IACV sensor.
3) CEL appear. Ignore it.
4) Use Idle Screw to tune ur idling. Get it around 850rpm.
5) Off ur engine.
6) Socket back ur IACV sensor.
7) Remove negative battery at least 1-5 minutes (depends).
8) Then plug in back negative cable.
9) Done.

Replace Civic B16A/B/B20 Intake Gasket

Baru ni kereta aku buat hal. unstable idling. 1st round clean IACV then ok but after fews day later the prob came back. Then clean the TB (using S90-heard complain fr many user facing idle prob). THat time make vacum test takde pulak leak. suspect TB problem. Bought Skunk2 Alpha Throttle Body 70mm buat cant solve idle problem. So test leak vacum again nah I found vacum leak betweek IM with Head (gasket broken). Replace new gasket for Intake Manifold (bought at Honda Sparepart RM35).

Tool required:-
1) Box 12/Spanner 12.
2) Knife.
3) Screw Driver.
4) Player.
5) IM Gasket.
6) Gasket Glue/Seal.
7) Cleaner.

Time Required:-
Depends. I make it by 1 hour.

STEP
1) Unsocket all the sensor (intake related as TPS Sensor/Map Sensor/IACV Sensor/Knock Sensor.
2) Remove Throttle Cable (use 12mm nut)
3) If u planning to replace intake gasket only, dun waste ur time to remove TB/IACV except u plan to service/clean.
4) Unbolt IM holder (from below IM hold to Block).
5) Unbolt IM nut & screw (12mm size). Theres 10 pcs?? (forgot)
6) To make easier, spray cleaner like WD40 to gasket then slowly remove.
7) Not necessary to remove completely IM/Fule Rail/Injector Wyre. Just make it have space to clean surface of both IM & Head (wheres gasket located). I was using knife to remove old gasket.
8) I prefer use gasket glue to avoid leaking somewhere around gasket but it doesnt matter.
9) Install back using back previous step.