Are my vcds readings okay?

[Ade6]

Just playing about with my vcds and i seen that it says (0.0 BTDC) in the engine messuring block!
also it says 455.0 mg/str on the mas air flow (actual) But it says it should be between 180.0-300.0 mg/str! Is that right? If so could my maf be playing up? My idle isnt allways smooth! Sometimes it jumps now and then a little! And you can see the rpm needle moving up and down about a mm When idleing!

 

[chris.vincent3]

Try adjusting the idle.

 

[max69vk]

Was the car up to full running temp (oil not water) if not you won't get a true reading.

 

[Ade6]

The idle is ajusted to 820 rpm to help with vibration! Also i dont think the car was upto temp! Will warm it up and try again! Thanks

 

[chris.vincent3]

What's with the exclamation marks! Calm down!

 

[box500]

What's with the exclamation marks! Calm down!

Either his full stop key has broken or someone didn't pay attention at school.

 

[Ade6]

Its a car forum guys not a grammer lesson

 

[max69vk]

Either way, how different we're your readings once it had warmed up?