can someone help me with 2 questions.
1. I installed some electronic Apexi gauges and the boost gauge snaps between values under -0.2 bar. Above -0.2 bar the needle is very smooth. Why?
2. If I get larger tyres how do I (or a tuner) calibrate the speedo?
When i'm driving its just started going crazy!
The needle will be sat wherever it is normally, then drop straight to -7, then wind itself up at a constant rate right up to +1, then back to -7, where it will stay until i turn the engine off and back on!
Is this some random self test or is there...
i recently installed an autometre mechanical boost gauge to my s15, and noticed when i give it a fair bit of throttle and build up a boost over 5 psi the needle isnt steady it oscilates too much, the needle actions not smooth and inst steady at all.On idle from cold start, until...
I have recently installed an HKS type 1 (2008) turbo timer on a '99 JDM S15.
It has been connected directly to the speedo signal and functions correctly - HOWEVER the needle on my speedometer no longer functions!
I am at a loss, as even the odometer still works.
Has anyone had a similar...
Hi folks :wave:
My stock boost gauge (on the A-pillar) has been working a treat until recently :(
There's still power to the gauge cos the amber light always comes on ok at night etc. However, I've noticed that the needle will sometimes drop to -7 on the gauge and no amount of revving or...
I got my car a few days ago and generally everything seems fine except a few small issues, the main one at the moment being the boost gauge.
Before the car is started the needle is about -0.7 and on ignition the needle goes to 0 which i assume is correct...But thats where it stays constantly...