raybob

iTrader: (1)

Just got this car last week, car ran good but now doesn' t have any lowend power. I ran codes and seen it has a MAP code and a Knock sensor code. I am going to try and address these issues and see what come up with.

OUTLAWZ RACING

iTrader: (9)

Type of kit ? set up info

raybob

iTrader: (1)

it has the TTI 76 MM street kit, car has 2 codes set, maf and the knock sensor. I will do some more investigating first of the week.

396375

iTrader: (10)

What converter?What will it flash to?

Sluggish

iTrader: (10)

Put a lower gear in it or a 75 shot.

raybob

iTrader: (1)

It has a 3800 stall and a 3.73 gear.

b00sted

iTrader: (7)

If it set the SES light for a MAF code, it's probably still running the stock OS tune instead of a 2/3 bar like it should. So you're maxing out the MAF or they failed it and did some fudged up SD tune...Which is probably why it makes **** power anywhere other than in boost.

kikass_z28

The knock sensor code is probably pulling some timing making it slower

raybob

iTrader: (1)

Ok it is like a timing issue but will check the map sensor also. Thanks

Super Slow SS

iTrader: (9)

I think there was a confusion on post here .. is it a MAP code or a MAF code and does your car still have the MAF on it?

raybob

iTrader: (1)

Yes it still has the MAF on it. What do i need to look at on it? I have seen there are different ones. Mine is stock far as i know.

02anti_vnm

iTrader: (32)

he said it ran good but NOW

sounds like a simple problem of the knock sensor and/or the maf going bad and pulling timing hence why its running like crap change those then post back

hope it works out man