Autosport Labs

Can't I just use that input to plot the knock readings on the GRAPH along the RPM line to see how they compare so that I can learn from it.

I don't want it to change the advance timings.

"The Phormula KS-4 Knock Monitoring Tool contains all the advanced features of the Phormula KS-3 plus: 0-5v Analogue Data Out The KS-4 contains a true 0-5v analogue data output. Data output rates are configurable at up to a blistering 100 samples per second and fully compatible with all Data Lo...

So there seems to be not much voltage change for first bit of the turn from 4.8V then it suddenly drops to 2-3V, there after the range is good all the way down to 0V. But also as I'm turning it down slow around 1.5V mark the voltage jumped back up to 1.6V. I know megajolt is scaling the whole range ...

I have an errtic TPS readings only while car is driving with megajolt running at the same time on the laptop. it is all over the place and jerky. And on neutral gear, car still, the tps does not move. The only time the TPS acts properly is when the car is switched off and then it is nice and smooth ...

When you set TPS caliberation . Does it automatically WRITE and FLASH the controller?
Or do you have to "write to controller" then flash to controller?


My TPS isnt smooth through the range when driving. like feels abit erratic/jumpy on feather accelerator pedal.

Megajolt and edis 4 were running absolutely spot on until i decided to replace the starter motor. i forgot to take off the negative battery lead off and when removing the old starter motor (some wire; it was a bit dark) touched the engine and the starter motor started spinning (wasnt engaged in flyw...

Godd afternoon lads, Have a smallish problem. There are three connections on the TPS. On megajolt software, the TPS goes up to 100% when I press the pedal full. Does this mean TPS load is working properly? Theres a green box on the ignition map that doesnt move much when I press the pedal fully down...

i had this problem when i first installed megajolt. because it's been a few years i totally forgot about it. the problem was when i was cranking 12v was lost on the coilpack therefore there was no spark when cranking. soon as you stopped cranking there was 12v at the coil pack so it's abit deceiving...

i am looking to buy a samsung galaxy tablet and place it 'landscape' ways in the centre dash console of the car.

i have megajolt installed.

what else do i need to buy?

how come when i crank the 12v from the coil pack connector drops to 0v?

looks like the coil pack casing it is getting a ground through the bolts. so that's out of the equation , although i doubt it was going to be that as the ground can also come through the spark plugs. also checked resistance on vr sensor. put multimeter on 2000ohms setting and got a reading of 391. b...

Just realised something. The coil pack used to be on a steel bracket that was mounted on the side of the engine. I decided to spray paint the steel bracket. That should not have anything to do with it should it? Spraying the bracket and by accident pulling the wire on the VR sensor are the only diff...

the installation was done 2 years ago and worked fine. put another engine in and no spark on plugs there is 11.85V from centre pin on that goes into main coilpack. to get 12V i touch centre pin with one lead, and the other lead i touch ground which in this case was the car engine. the only different...

I have two questions;



1) There are two pins on the VR Sensor. Ground and signal.
I have just noticed I had mine wired the wrong way around.

2) On my old build I was a tooth out (10 degrees) but car was tuned on rolling road without a degree offset.


How did the car run?

Brent, I am re-building my carb setup engine which runs a tad rich at present and going from 1.4L to 1.6L + the new mild road camshafts. My current map which was set on rolling road is on thread: https://forum.autosportlabs.com/viewtopic.php?t=5602 I need a safe map to: 1) run my cams in for 20 minu...