Need help!!!! Huge knock an car tuned wrong with power fc commander on my

[TWISTEDRB33]

Need help!!!! Huge knock an car tuned wrong with power fc commander on my r33 gtst s1 please help hopefully pics can show a idea for guides to fix thanks to any help

[Dose Pipe Sutututu]

Lol

 

What you've provided shows absolutely nothing usefull. 

Also with the trace you've done, you're not even coming on boost yet. 

[jmknights93]

Take it to a tuner...

 

[TWISTEDRB33]

Ok so what can I do to help show the problem ?

[jmknights93]

What engine mods?
Who "tuned" it previously?
Who mucked around with settings?

So many variables at this stage. Take it to a tuner.
 

[Dose Pipe Sutututu]

copy out the entire ignition map onto a spreadsheet and show us

then do a trace (like you have done) but in 3rd gear to red line

[TWISTEDRB33]

Cheers I'll do that was a mate who clearly had no idea don't know who tuned it last mods are just the bolt ons gready intercooler gready oil catch tank gready racing exhaust spitfire coils sard fuel regulator 200-800 kpa apexi power fc full computer unit with commander hand controller an don't think it matters but gready adjustable suspension  an gready bov 

[Dose Pipe Sutututu]

you should take it to a shop, your mate will grenade your motor... I would offer but I don't know where you are to start with and also I don't have a datalogit kit anymore because I hate PowerFC with a passion

[TWISTEDRB33]

Sorry an gready incar boost controller 

[TWISTEDRB33]

I'm in Adelaide golden grove way 

didnt have Rd I could red line on I'll try to find one tonight is that ok what I put up ? Thanks for taking the time to give advise waiting on tax to come in an I'll be getting dyno an tune but just wanna make it a bit smoother cheers 

[Dose Pipe Sutututu]

I am asuming the green high lighter marks is the cells you're hitting on boost? if so.. there is WAAYYY too much timing

I suggest you baby the car till you can take it to the tuners... also do you have a wide band?

If you really need to drive the car and you feel the need to give it some, I suggest you shave at least 5 degrees of timing for each row start at L12 and at N11 onwards

[TWISTEDRB33]

No I'm not sure how to work out where an when boost comes on I just looked up stock ignition map an started high lighting the different numbers between maps the gready boost controller an the apexi boost aparently kinda fight each other the gray shaded part up top are cells used have you got a map I could run off ?? Thanks heaps for this ?

[TWISTEDRB33]

Sorry also as far as I know no wide band