Diagnoses Check Code 21

[ZERO]

hey guys i did a diagnoses Check on my car and it read code 21

which reads...

Ingition signal Citcut - No Consecutive ignition signal while the engine is running.

whats the Hell does this mean.. can anybody help me

[nuffsaid]

Is the engine light on? TCS and SLIP light on as well?

Does your car run okay when pushed?

Usually 21 is a signal of coil pack failure, try resetting the ECU and seeing wheter it comes back?

[ZERO]

yeah the light goes on

TCS,SLIP & Engine symbol

car goes ok but the best as it first did b4 the light ever came on...

now it still goes but abit laggy...

im full stressing out i paid $50 for a scan tool and the guy dosent know how to fix it...

bloody fool....

[nuffsaid]

I dont think its the scan tool guys fault though, he is just selling the tool, doesnt mean he knows how to fix it.

What have u done recently on the car that may have started this? Or did it kinda just come outta nowhere?

This is a R34 right? have u tried resetting ur ECU yet?

[ZERO]

i havnt done nothing to the car but buy an EXAUST and Apexi filter

nothing else....

and it just came out of nowhere....

yep its an r34 i should ry setting it...

have you had this prob??

[ZERO]

let me get this right...

pull the negative out cord out of the batt

turn on lights blinkers everything to drain the power out of it...

and when its full dead plug it back and turn the car on???

am i right?

[nuffsaid]

i had a similar problem when changing my spark plugs, but then it went away

yeap thats pretty much it

let it idle for 10 minutes

den take it for a short test drive

dont see why an exhaust would make any difference

maybe its the apexi pod filter

try the reset i rekon it might work

[ZERO]

so i take the batt out reset it and then idle it for 10 mins quick drive and then see if it comes back..

[ZERO]

thanks for that man...

[nuffsaid]

thats pretty much it

[ZERO]

hope its nothing big..

like coil packs...

i just got the car aswell...

[nuffsaid]

i feel ya on that one!

[ZERO]

ill keep ya updated....

thanks again...