cross counts....

[mitchell.cox1]

Here are my readings...

o2 540
af 04
l8 33
bat 11.6
int 128
bl 139
clt 165
ats 106
rpm 106
tps 46
iac 17
cc 129 seems like its open loop hits 129 then starts over again
mal 00
vac 16
oil press 15ish
fuel press 39 psi

I dont remember my cc looping, they were always solid...i know my o2s are a low, a problem with my cross over pipe...just wondering if my ccs are freaking out

 

[norbs]

Usually they should go from 0-255 and start over. Not sure why yours are not going higher..

 

[mitchell.cox1]

Well I will look harder tomorrow...They probably do hit 255 for a sec then start over. as long as looping is a normal thing. I was making sure that something wasnt going out. done so much already that it would suck if something else gave me a problem. Thank you

 

[norbs]

Why are your batt volts at 11.6?

 

[HI85WH1]

Why are your batt volts at 11.6?

I was going to ask the same thing...

 

[buickruss]

Isnt rpm of 106 a tad low also?

 

[mitchell.cox1]

Rpm

Yeah 106 is low made a mistake. ill have to take more accurate #s but i just wanted to find out if ccs bouning "looping" is a bad thing...Thanks for all the replies...

 

[berserker6]

yes you want them to "loop". at idle mine are very slow, almost not moving but while driving they cycle up quickly and loop around which is what you want. if they were to not cycle up and over while driving that would be showing you your 02 sensor is on its way out. hth

 

[87spools]

that cross count is wierd but before it restarts at what intervals is it going?? by 10s 15s 20s??? if not jumping more than 10 when its warm or not much more o2 could be going. also you blm is high and adding fuel if at idle. could have a vaccum leak or cracked header or something. also you tps is a little high. you want it at .42 to .44 . this will change you iac but i think if it between 15-50 youre ok. and youre fuel pressure is low. set it at 43 to 43.5psi.

 

[bmackinnon]

CC should cycle 0-255-0-255 etc.... when in closed loop... the TT chip is open loop idle, so don't worry what CC is doing at idle... as long as they cycle during normal driving/cruising, you are good in that respect....