Help scanmaster readings

[s10GN]

02 445-700
af 05
l8 43-46
bat 13.2
int 121-134
bl 121
mph 00
clt 183
ats 138-140
r 615-650
tps .44
iac 23-25
cc 14 36 53 81 110 132 154 211 254
mal 00

87 gn stock,k+n filter,run 93 oct,plug gap 28
i just looked at chip it says delco acxa 0942 ji2732hs/237005 singapore 06. Is this a stock chip and how do my reading look from scanmaster? Thanks
the car also idles rough when cold it will rev up and down then stall till warm i have to feather it till its warm to keep it running any idea what this could be? I just did tune up plugs,wires,coil pack,cleaned throttle body,fixed vac leaks+exaust leaks thanks

 

[scottyb]

IMO, nothing stands out....except that you likely have an outdated chip. If it's the factory chip, then your cold idle issues are typical.

The ATS must be pulling in underhood air....but that's not a big deal.

 

[s10GN]

Ats?

Ats is air temp sensor? Where is this located should i try to fix problem? Thanks
i am investing in a chip/injector combo from turbo tweak ill get that and repost with results thanks

 

[1quick6]

If you have an open K&N style filter, most people put it in the neck of the filter. It's normally after the air filter but I'll bet yours is just dangling in the engine bay somewhere.

 

[scottyb]

Yes. It's located next to the air filter/MAF. It serves little purpose except to correct the MAF readings just a tiny bit in extreme temperatures. I would not worry about ATS readings, and is insignificant in the scheme of things. This is not contributing to your problem. In fact, my ATS is zip tied to the outside of the air filter.

 

[s10GN]

Thanks for the info. The clip on the plug is broke i dont think its getting good connection.