Reply to thread

See what others are reading now! Try Forums > Current Activity

Message: <blockquote data-quote="kennethfong" data-source="post: 1943921" data-attributes="member: 4371">Hi all,Recently my car has behaved strangely, am using a 4G93T, my original boost is at 0.8 bar measured using Apexi Boost Meter. Just few days ago, I was totally shocked to see my boost went up to 1.25 bar at 3rd gear!!!! of coz 2nd n 4th gear too will reach CONSTANT 1.25 full boost!!!!i've went to my mech, so he tried shooting air into the actuator hose (one hose that will open the actuator), it's OK, then took out the solenoid (which controls the opening of the actuator from ECU signal), tested with battery connection, it works (u can hear the click sound), then he tapped a wire from the ECU connection to make sure the ECU is really sending signal, the wire is then connected to a voltage signal sensor into the cabin area, so i drove the car out for a boost, and I was amazed to know that the light is only ON when i reach 1.2 bar!!! which means the actuator only opens at 1.2!!! This is crazy, so now he suspect it might be the ECU, however logical thinking prompts me to reconsider again that if it is the ECU at fault, most probably it wouldn't have sent any signal at all, but y 1.2 now??So now my question is, i suspect there might be a sensor that sense the boost signal which feeds the ECU (how in the hell the ECU will know it's 0.8 bar or 1.2 bar), so right now i was thinking maybe the sensor is at fault, coz the sensor read wrongly thought that the 1.2 bar is the 0.8 stock boost level, which delays the actuator opening, can you guys please help me to confirm...Appreciate your help a lot before i start blowing my engine....</blockquote>

Verification

The Marketplace Latest

original rare spec Rays Volk Racing RE30 15x7jj...
- Started by david tao
- Chassis and Wheels
original rare Rays Volk Racing TE37 SAGA S-Plus...
- Started by david tao
- Chassis and Wheels
original Swift Springs rear strut bar set made in...
- Started by david tao
- Chassis and Wheels
Proton Preve R3 body kit
- Started by jeff6126
- Exterior and Body
Perodua Ativa gear up body kit
- Started by jeff6126
- Exterior and Body
BMW F10 Mperformance front skirt lip
- Started by jeff6126
- Exterior and Body
Honda Civic FC fk7si front bumper set
- Started by jeff6126
- Exterior and Body
brake caliper spray
- Started by jeff6126
- Exterior and Body
BMW F30 M3 bodykit/diffuser set
- Started by jeff6126
- Exterior and Body
Perodua Axia Rahmah bodykit
- Started by jeff6126
- Exterior and Body

Posts refresh every 5 minutes

Airtrek Brake Rotor Question

Hey guys.

Sorry have another question haha.

What is the airtrek brake rotor size?

I found something online that says VR4 pads are direct fit. It also said rotors are the same size

Is this correct?

DIMENSIONS...

9th FEB sepang track day (Private), interested?

to all Skyline owners,

There will be a track session on:

Venue : Sepang Full track
date: 09 Feb 2009, Monday
time: Morning 0900-1200
Fee: Rm500/car with transponder

Just curious if any of you guys here interested...

R34 GTT can fix the GTR Multi Display Monitor

Was always wondering if R34 GTT and fix on the GTR Multi Display Monitor.

How much must we mod to cater for that.

Anyone tried b4 ?