scanmaster numers is anything off?

[cecil bass]

Here are the scanmaster numbers with the car in park warmed up ..... does anything look wrong ??


O2- jumps around 250 -756
AF- 04
L8- 36- 40
BAT- 13.8
INT- 133- 140
BL- 150
Mph- 00
CLT- 196
ATS- 36
R 650
TPS- .42
IAC- 39
CC- just goes up 0- 255
MAL- 00

 

[turbojd]

Check all vacuum connections for any leaks, exhaust also, a 150 bl is to high, should be around 128 + or - 10.
Your coolant is a little high at 196. what thermostat is in the car.

 

[cecil bass]

The car has the stock thermostat in it...not sure what one it has? ..so i must have a vacuum leak does anyone know whats with the O2 and cc numbers all over the place?

 

[turbojd]

Your O2#'s will bounce around all over, thats normal. If it's a stock thermostat it should be a 180.

 

[cecil bass]

so a temp of 196 is to high ?

 

[turbojd]

Thats on the high side. Put the A/C on and it will go even higher than that.

 

[aminga]

so a temp of 196 is to high ?

Not really. The Stock Chip turned the fan on at around 200 and it could easily hit 195 on a warm day

 

[turbojd]

True, I forgot to ask if the car was all stock.

 

[87-WE2]

The funny thing I see about the coolant temp of 196 is that it's that high when the air temperature sensor is reading 36! It must be damned cold outside. If it's that cold outside, I would think the coolant temp would be a little lower.

 

[groumoutis]

Everybody has their own way of doing things but the way I found my vacuum leaks was to disconnect vac hoses one at a time and plug the line with a golf tee. Then just watch to see if the blm's drop. If they don't move to the next after reconnecting the good one. If the blm's drop then work your way to the leak point. Mine ended up being the pcv which was awesome because it was a $5 fix. When doing this method work as close to the vacuum block as you can.

 

[aminga]

The funny thing I see about the coolant temp of 196 is that it's that high when the air temperature sensor is reading 36! It must be damned cold outside. If it's that cold outside, I would think the coolant temp would be a little lower.

The ATS reads 36 if the sensor is disconnected or if it's below 36

 

[87-WE2]

The ATS reads 36 if the sensor is disconnected or if it's below 36

Ah, I see. I left my ATS off one time when I was screwing with the intake and didn't notice, but did notice that I got an SES light. Maybe his chip is programmed to ignore ATS. Thanks for the tip - will keep that in mind.

 

[cecil bass]

I got a chance to take the car for drive warmed it the new numbers after I came home with a car in park are....
AF 04
L8 34
BAT 13.6
INT 123-126
BL 146
CLE 181
ATS 66
R 675
TPS .40
IAC 33
CC numbers go up by 8 or 10-
MAl 00

the car drives fine you still stumbles on boost every once in awhile I think it might be the coil modular ....... the only things I changed was the fuel pump with a walbo ,new fuel filter,Hotwire kit, thermostat 180°, everything else is 100 percent stock. 1 problem that I'm having is that the acceleration is slow at first after I hit the gas wot it takes to turbo like 3 to 4 seconds to kick into boost what could I do to get a better the throttle response